service instruction - home | arrow aviationitem qty req'd per dash num. part number...

HF-SI-1, Rev B of 8 June 07, 2012

1318 Smede Hwy.

Broussard, La 70518 Tel: (337)364-4357

www.arrowaviationco.com

Service Instruction Number: HF-SI-1

Date: June 07, 2012

To: All Owners/ Operators of Helifab Bell 206L Series Litter Installation (STC SR09441RC)

Subject: Instructions to convert litter assembly PN 2501-2 to 2501-3

Approval: The engineering aspects of this service instruction are FAA approved.

Compliance Requirements: At owner /operator discretion

Description:

This service instruction is issued to inform the owners / operators of Helifab’s Bell 206L Litter Installation (STC SR09441RC) of the procedure used to convert existing litter assembly part number 2501-2 to part number 2501-3. In order to convert an existing litter assembly part number 2501-2 to litter assembly part number 2501-3, follow the accomplishment instructions listed below.

Accomplishment Instructions:

1) Order Helifab Modification Kit Part Number SI-1-1. This kit consists of: 4 ea PN 2500.0035 (Nylatron Block) 1 ea PN 2500-2 or 2500-3 (Foot Diaphragm)* 2ea PN 2500.0033 (Foot Diaphragm FWD Belt) 2ea. PN 2500.0034 (Foot Diaphragm AFT Belt) 4ea CR3242-5-5 (Rivet) 4ea CR3242-5-3 (Rivet) 12ea CR3243-5-4 (Rivet) 1ea PN 2200.0035 (Decal) 1ea PN 2200.0036 (Decal) or 1ea PN 2200.0042 (Decal)* 1ea PN 2200.0037 (Decal) 1ea PN 2200.0038 (Decal)

* PN 2200.0042 and 2500-3 are alternates to item 2200.0036 and 2500-2 respectively.

Service Instruction


2) Convert existing litter assembly part number 2501-2 litter to a part number 2501-3 litter assembly as follows:

a. Replace roll pins indicated with CR3243-5 rivets in accordance with sheet 22 of Helifab drawing number 2501, Rev C, dated 01/09/12.

b. Install 4 ea of part number 2500.0035 (nylatron block) using 1 ea CR3242-5-3 and 1 ea CR3242-5-4 rivets per block in accordance with sheet 23 of Helifab drawing number 2501, Rev C, dated 01/09/12.

c. Install 2 ea of part number 2500.0033, 2 ea of part number 2500.0034 and 1 ea of part number 2500-2 or 2500-3 in accordance with EO-2501-2, Rev IR, 06/07/12.

d. Mark out any location that “PN 2501-2” is shown on litter and re-identify litter using indelible ink or add placard stating “PN 2501-3, Modified in accordance with HF-SI-1” on bottom side of litter backrest panel in general location shown in figure 1

Figure 1 Litter Marking

3) Install litter assembly 2501-3 in accordance with sheet 14 of Helifab drawing number HF-206-EMS-2000, Rev E, dated 06/07/12. Remove all existing litter decals located on the left hand side of the vertical control tube tunnel and install placard Part Number 2200.0035, 2200.0036 or 2200.0042, 2200.0037, and 2200.0038 in locations shown on sheet 13 of Helifab drawing number HF-206-EMS-2000, Rev E, dated 06/07/12

4) Instructions for continued airworthiness Rev D, dated June 7, 2012 or later FAA approved revision is required for this installation.

5) Flight manual supplement HF-206-FMS-001, Revision 2, dated October 7, 2009 or later FAA approved revision is required for this installation.

6) Manufacturer’s data section of flight manual supplement, Revision 1, dated October 21, 2011 or later revision is required for this installation.

Note See appendix A thru D of this document for all referenced drawings and documents

Add Litter Assembly Part Number Here


APPENDIX A Sheets 1, 2, 22, 23, 24 and 27 of Helifab drawing 2501, Rev C, 01/09/12

ITEM QTY REQ'D PER DASH NUM. PART NUMBER NOMENCLATURE STOCK SIZE MATERIAL SPECIFICATIONS VENDOR SH ZONENO -1 -2 -3 -4 -5 -6 DIA THICK WIDTH LG NO

1 2501-1 LITTER HELIFAB2 1 1 2500.0001 FWD LITTER PIN HELIFAB3 2 2 AN960PD616 WASHER4 1 1 MS21042L6 NUT5 1 1 2500.0002 CHANNEL (NYLATRON MOUNT) HELIFAB6 1 1 2500.0003 CHANNEL (NYLATRON MOUNT) SEE DRAWING NOTE 19 HELIFAB7 1 1 2500.0004 NYLATRON SHIM HELIFAB8 1 1 2500.0005 NYLATRON SHIM SEE DRAWING NOTE 19 HELIFAB9 8 8 AN509-10R16 SCREW

10 8 8 MS21059L3K NUTPLATE11 A/R A/R MS20427-M-3- RIVET12 A/R A/R MS20615M-3- RIVET13 A/R A/R CR 3553 4 RIVET TEXTRON13 A/R A/R CR 3553-4- RIVET TEXTRON14 2 2 2500.0008 ANGLE BRACKET HELIFAB15 A/R A/R CR3553-4- RIVET TEXTRON16 6 6 2500.0009 LITTER ROLLER HELIFAB17 12 12 NAS1149C1232R WASHER18 1 1 2500.0010 GUIDE BRACKET HELIFAB19 1 1 2500.0011 LITTER LATCH BRACKET HELIFAB20 A/R A/R MIL-S-8802 TY II CL B-2 PRO SEAL FLAMEMASTER21 2 2 2500.0012 LITTER HANDLE HELIFAB22 4 4 345-2500 ROLL PIN FERNO23 DELETED24 1 1 2500.0013 SPACER HELIFAB25 A/R A/R CR3524-4- RIVET TEXTRON26 2 2 2500.0019 RESTRAINT HELIFAB27 1 1 2500.0020 SHOULDER HARNESS RESTRAINT HELIFAB28 1 1 2500.0018 LITTER HELIFAB29 1 2501-2 LITTER SEE DRAWING NOTE 20 HELIFAB30 2 2500.0022 LITTER HANDLE HELIFAB31 2 2500.0023 HINGE HELIFAB32 2 2500.0024 INNER TUBING HELIFAB33 2 2500.0025 SAFETY SLEEVE HELIFAB34 2 2500.0026 SPRING HELIFAB35 3 3 2500.0027 VELCRO HELIFAB36 DELETED37 DELETED38 4 2500.0028 WASHER HELIFAB39 1 1 2500.0029 CHANNEL (NYLATRON MOUNT) HELIFAB40 1 1 2500.0030 NYLATRON SHIM HELIFAB41 2501-3 LITTER HELIFAB

- PROPRIETARY NOTICE -

TOLERANCES DRAWN: O.LOMENICK HELIFAB01/09/12 K. ST. AUBIN SHEET 2, 22 UNLESS OTHERWISE SPECIFIED CHECKED: BROUSSARD, LA

BREAK ALL SHARP EDGES .015 X 45 deg. OR R.015 ENGINEERING: TITLE:DIMENSIONS ARE IN INCHES MAINTENANCE:

SHEET 1, 2, 8, 22, 23, 24, 26, 27 ABBREVIATIONS PER MIL-STD-12D QUALITY ASSURANCE: LITTER ASSEMBLYTOLERANCES ALL FRACTIONS INITIAL RELEASE DATE: IR 02/01/05

XXX + .010 + 1/16" STC NO: DRAWING NO: 2501A 03/20/06 O.LOMENICK XX + .03 NHA: FILE NO:

X + .1 ANGLES DRAWING SIZE: BLATEST REV./DATE:

REV C \ 01/09/12

J.HUVAL

INCORPORATE EO-2501-1ADD FOLDING HANDLE OPTION,

VELCRO APPLICATION, CORRECTED PARTS LIST.

ADDED SHEETS FOR NEW ITEMS 39 THRU 47 TO DRAWING. ADDED

SHEETS FOR ASSEMBLY OF PN 2501-3

B 10/21/11

C ADD RIVET LOCATIONS TO PN 2501-3 LITTER ASSY.

- PROPRIETARY NOTICE -THIS DOCUMENT AND THE INFORMATION HEREIN ARE PROPRIETARY DATA TO HELIFAB AND ALL DESIGN MANUFACTURING, REPRODUCTION, USE, PATENT RIGHTS, AND SALES RIGHTS REGARDING THE SAME ARE EXPRESSLY RESERVED. THIS DATA IS SUBMITTED UNDER A CONFIDENTIAL

RELATIONSHIP FOR A SPECIFIC PURPOSE AND NEITHER THIS DOCUMENT NOR THE INFORMATION CONTAINED HEREIN SHALL BE REPRODUCED, USED, OR DISCLOSED TO OTHERS.

REV DESCRIPTION DATE DRAWN BY APP + 1/2 degrees + 1/2 degrees SCALE: NTS SHEET: 1 OF 27



ITEM QTY REQ'D PER DASH NUM. PART NUMBER NOMENCLATURE STOCK SIZE MATERIAL SPECIFICATIONS VENDOR SH ZONENO -1 -2 -3 -4 -5 -6 DIA THICK WIDTH LG NO42 12 CR3243-5 RIVET43 1 2500-2 FOOT DIAPHRAGM HELIFAB44 2 2500.0033 FOOT DIAPHRAGM FWD BELT AIRCRAFT BELTS45 2 2500.0034 FOOT DIAPHRAGM AFT BELT AIRCRAFT BELTS46 4 2500.0035 NYLATRON BLOCK47 8 CR3242-5 RIVET

- PROPRIETARY NOTICE -



SHEET 1, 2, 8, 22, 23, 24, 26, 27 ABBREVIATIONS PER MIL-STD-12D QUALITY ASSURANCE: LITTER ASSEMBLYTOLERANCES ALL FRACTIONS INITIAL RELEASE DATE: IR 02/01/05



REV C \ 01/09/12

J.HUVAL



B

ADDED SHEETS FOR NEW ITEMS 39 THRU 47 TO DRAWING. ADDED

SHEETS FOR ASSEMBLY OF PN 2501-3

10/21/11

ADD RIVET LOCATIONS TO PN 2501-3 LITTER ASSY.C






HF-SI-1, Rev B Page 4 of 8 June 07, 2012

APPENDIX B Sheets 1, 10,13, 14, 15 of Helifab drawing HF-206-EMS-2000, Rev E, 06/07/12

ITEM QTY REQ'D PER DASH NUM. PART NUMBER NOMENCLATURE STOCK SIZE MATERIAL SPECIFICATIONS VENDOR SH ZONENO -1 -2 -3 -4 -5 -6 DIA THICK WIDTH LG NO

HF-206-EMS-2000-1 LITTER INSTALLATION1 1 2101-1 BULKHEAD/FUEL VENT MOD HELIFAB2 1 2001-1 FORWARD ROLLER ASSEMBLY HELIFAB3 1 2001-2 AFT ROLLER ASSEMBLY HELIFAB4 1 2201-1 LITTER BOARD ASSEMBLY HELIFAB5 1 2501-1 LITTER ASSEMBLY (SEE NOTE 19 & 22) HELIFAB6 1 2001-3 STRUT ASSEMBLY HELIFAB7 2 AN960 516 WASHER8 10 80-004-2-6 INSERT BELL TEXTRON9 20 AN 960 C10 WASHER

10 20 AN3-4A BOLT11 AR 6398 ADHESIVE HYSOL MAGNOBOND 639812 1 AN4 5A BOLT12 1 AN4-5A BOLT13 2 AN960C416L WASHER14 1 MS21042L4 NUT15 1 2200.0025 PIN/LANYARD ASSY. HELIFAB16 10 80-004-2-8 INSERT BELL TEXTRON17 2 2200.0029 DECAL HELIFAB18 2 2200.0030 DECAL HELIFAB19 AR 2200.0031 DECAL HELIFAB20 AR 2200.0032 DECAL HELIFAB21 AR 2501-2 LITTER ASSY./FOLDING HANDLE (SEE NOTE 22) HELIFAB22 AR 2511-1 LITTER ASSY. (SEE NOTE 20 & 21) HELIFAB23 AR 2521-1 LITTER ASSY. (SEE NOTE 21) HELIFAB24 AR 2510.0022 PLATE HELIFAB25 AR AN509-10-R-10 SCREW26 AR 2510-0028 DECAL HELIFAB27 AR 2510.0030 DECAL HELIFAB28 AR 2200.0035 DECAL HELIFAB29 AR 2200.0036 DECAL (SEE NOTE 24) HELIFAB30 AR 2501-3 LITTER ASSY/ FOLDING HANDLE (SEE NOTE 23) HELIFAB31 AR 2200.0037 DECAL HELIFAB32 AR 2200.0038 DECAL HELIFAB33 AR 2200.0042 DECAL (SEE NOTE 24) HELIFAB



TOLERANCES DRAWN: O.LOMENICK HELIFABE 06/07/12 K. ST. AUBIN SHEET 1,13,15 UNLESS OTHERWISE SPECIFIED CHECKED: BROUSSARD, LA


ABBREVIATIONS PER MIL-STD-12D QUALITY ASSURANCE: LITTER INSTALLATIONTOLERANCES ALL FRACTIONS INITIAL RELEASE DATE: 02/01/05

C UPDATE DRAWINGS 03/09/09 J.BROOM ALL XXX + .010 + 1/16" STC NO:B ADD LITTER DRWS./INC. E.O. 11/07 J.BROOM SHEET 3,4,10,11,12 XX + .03 NHA: FILE NO:A ADDED DECAL (ITEM #19) 07/05 O.LOMENICK ITEM 19&20/(SHEET 1) X + .1 ANGLES DRAWING SIZE: B LATEST REV./DATE: REV E \ 06/07/12

REV DESCRIPTION DATE DRAWN BY APP/SHEET + 1/2 degrees + 1/2 degrees SCALE: NTS SHEET: 1 OF 15

DRAWING NO: HF-206-EMS-2000

INC. EO-HF206EMS2000-5. ADD ALTERNATE FOR ITEM 29. ADD

NOTE 24.

ADD SHEETS FOR ADDED ITEM 28 THRU 30. INC. EO-

HF206EMS2000-3 AND -4D 11/07/11 J.HUVAL SHEET 1, 11, 12, 13, 14, 15




APPENDIX C Sheets 1 through 3 of EO-2501-2, Rev IR, 06/07/12

ITEM QTY REQ'D PER DASH NUM. PART NUMBER NOMENCLATURE STOCK SIZE MATERIAL SPECIFICATIONS VENDOR SH ZONENO -1 -2 -3 -4 -5 -6 DIA THICK WIDTH LG NO42 12 CR3243-5 RIVET43 1 2500-2 FOOT DIAPHRAGM SEE DRAWING NOTE 21 HELIFAB44 2 2500.0033 FOOT DIAPHRAGM FWD BELT AIRCRAFT BELTS45 2 2500.0034 FOOT DIAPHRAGM AFT BELT AIRCRAFT BELTS46 4 2500.0035 NYLATRON BLOCK47 8 CR3242-5 RIVET48 AR 2500-3 FOOT DIAPHRAGM SEE DRAWING NOTE 21


BREAK ALL SHARP EDGES .0 15 X 45 deg . OR R.0 15 ENGINEERING: TITLE:DIMENSIONS ARE IN INCHES MAINTENANCE:

SHEET 1, 2, 8, 22, 23, 24, 26, 27 ABBREVIATIONS PER MIL-STD-12D QUALITY ASSURANCE: LITTER ASSEMBLYTOLER A N C ES A LL F R A C TION S INITIAL RELEASE DATE: IR 02/01/05



REV C \ 01/09/12


J.HUVAL



B

ADDED SHEETS FOR NEW ITEMS 39 THRU 47 TO

DRAWING. ADDED SHEETS FOR ASSEMBLY OF PN 2501-3

10/21/11

ADD RIVET LOCATIONS TO PN 2501-3 LITTER ASSY.C

- PROPRIETARY NOTICE -THIS DOCUMENT AND THE INFORMATION HEREIN ARE PROPRIETARY DATA TO HELIFAB AND ALL DESIGN MANUFACTURING, REPRODUCTION, USE, PATENT RIGHTS, AND SALES RIGHTS REGARDING THE SAME ARE EXPRESSLY RESERVED. THIS DATA IS SUBMITTED UNDER A

CONFIDENTIAL RELATIONSHIP FOR A SPECIFIC PURPOSE AND NEITHER THIS DOCUMENT NOR THE INFORMATION CONTAINED HEREIN SHALL BE REPRODUCED, USED, OR DISCLOSED TO OTHERS.


APPENDIX D Page i thru iv and 1 thru 3 of of Helifab Flight Manual Supplement HF-206-FMS-001, Rev 2, 10/07/09

HeHFab, In« HF-206-FMS-001

1318SmedeHwy

Broussard, LA 70518

FAA APPROVED

HELICOPTER FLIGHT MANUAL SUPPLEMENT

FOR

BELL MODEL 206L1, L3 & L4 HELICOPTERS

WITH

HELIFAB INC LITTER

INSTALLATION

REG NO. SERIAL NO,

This supplement must be attached to the FAA Approved

Rotorcraft Flight Manual when the Helifab litter is installed in

accordance with Supplemental Type Certificate Number STC

SR09441RC

The information herein supplements the information of the basic

Rotorcraft Flight Manual only in those areas listed. For

limitations, procedures, and performance not contained in the

supplement, consult the bas^ic Flight Manual.

FAA APPROVED:

MANAGER, ROTOR^ltAFT CERTIFICATION OFF

FEDERAL AVIATION ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

SOUTHWEST REGION, FORT WORTH. TEXAS

Date: October 7, 2009

July 16, 2009 Page i

HdiFab, Inc

L318 Smede y

Broussard. LA 70518

HF-206-FMS-00I

LOG OF REVISIONS

Revision

Original

Rev 1

Rev 2

Date

August 5, 2005

March 09, 2009

October 7, 2009

Page Revision

j 2

ii 2

iii 2

iv 2

1 2

2 2

3 2

MANAGER, ROTORCRAFT CERTIFICATION OFFICE

FEDERAL AVIATION ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

SOUTHWEST REGION, FORT WORTH, TEXAS

NOTE: Revised text is indicated hy a black vertical line.

Insert latest revision n.iyes; dispose of superseded pa>;es.

July 16, 2009 Page ii

BeliFab, Inc HF-206-FMS-001

l318SmcdcHwy

Bruussard, LA 70518

TABLE OF CONTENTS

SECTION

LOG OF REVISIONS ii

TABLE OF CONTENTS Hi

INTRODUCTION iv

Part I FAA APPROVED SECTION:

SECTION I - LIMITATIONS I

SECTION 2 - NORMAL PROCEDURES 3

SECTION 3 - EMERGENCY/MALFUNCTION PROCEDURES

3

SECTION 4 - PERFORMANCE DATA 3

SECTION 5 - WRIGHT AND BALANCE 3

July 16, 2009 Page iii

HeliFab, Inc HF-206-FMS-001

1318SmedeHwy

Broussard, LA 70518

INTRODUCTION

The litter installation is installed on the left hand side of

the aircraft in the area formerly occupied by the co-pilot

seat and aft facing L/H passenger seat. The litter

attaches to the aircraft through the use of an aluminum

honeycomb litter board that travels fore and aft

approximately 14" total. Roller assemblies attach to the

co-pilot kick panel and left hand aft facing seat kick

panel. The stretcher lock is located on the aft outboard

side of the litter board. The litter board travel release is

located on the aft edge of the board. A cutout is made to

the skin behind the co-pilot seat and the L/H forward

fuel tank fitting was modified in order to provide

clearance for the litter installation.

July 16,2009 Pageiv

1*

HeliFab, (nc

1318 Smcde Hwy

Broussard. LA 70518

i

HF-206-FMS-001

Section 1

LIMITATIONS

PASSENGER LOAD

When the litter kit is installed, the maximum passenger load is limited to

two (2) (not including patient).

COPILOT CYCLIC AND COLLECTIVE CONTROLS

The copilot cyclic and collective controls must bo removed and stowed

when a litter is installed.

CENTER OF GRAVITY LIMITS

Aircraft empty weight shall be determined after passenger cabin seating

kits and rescue equipment have been either installed or removed. Ballast

requirements shall be determined and the aircraft ballasted, as required,

to return the aircraft to within empty weight CG limits as published in

the Bell 206 maintenance manual.

It shall be the responsibility of the pilot to ensure that the helicopter is

properly loaded so that the entire flight is conducted within the limits of

longitudinal gross weight (GW) center of gravity and lateral center of

gravity charts in Bell 206 Flight Manual Supplement. Gross weight and

center of gravity may be calculated from the helicopter Actual Weight

Record and loading tables or in appropriate Flight Manual Supplements

fFMS) to assure safe loading.

July 16, 2009 Pagel

HeliKab, Inc HF-206-FMS-001

1318Sm«l<?Hwy

Bruussard, LA 70518

1 'DOORS

Only left hand passenger door assemblies listed below are to

be used with the installation of P/N 2511-1 and 2521-1

litters.

Acceptable Left Hand Passenger Door Assembly P/N:

206-033-601-013 .

206-033-601-087

206-033-601-117

206-033-601-133

206-033-601-137

206-033-601-157

206-033-601-147

Door assemblies that supersede and can be show to be a

direct replacement of the door assemblies listed ma)' also be

used.

NIGHT OPERATIONS

Approved Blackout Curtains must be installed for EMS Night

Operations.

July 16, 2009 Page2

HeliLab. Inc

1318 Smede Hwy

Bronssard, LA 70518

HF-206-FMS-001

Section 2

NORMAL PROCEDURES

NO CHANGE

Section 3

EMERGENCY/ MALFUNCTION PROCEDURES

NO CHANGE

Section 4

PERFORMANCE

NO CHANGE

Section 5

WEIGHT AND BALANCE

SEE MANUFACTURER'S DATA

July 16, 2009 Page 3


APPENDIX E Page 1 thru 6 of Helifab Flight Manual Supplement, Manufacturer’s Data,

HF-206-FMS-001-MD, Rev 1, 10/21/11

HeliFab, Inc HF-206-FMS-001-MD, Rev 1 1318 Smede Hwy October 21, 2011 Broussard, LA 70518

1

ROTORCRAFT MANUFACTURER’S DATA

ROTORCRAFT FLIGHT MANUAL SUPPLEMENT

FOR

BELL MODEL 206 L Series WITH

HELIFAB LITTER INSTALLATION

Registration Number

Serial Number

The manufacturer’s data is provided in conjunction with the FAA Approved Rotorcraft Flight Manual Supplement when the aircraft is modified by the installation of Helifab’s Litter

Installation in accordance with Supplemental Type Certificate SR09441RC

The information contained herein supplements or supersedes the basic flight manual only in those areas

contained herein.


2

LOG OF REVISIONS

Revision Date

Initial Release October 7, 2009 1 October 21, 2011

Page Revision

1… ................................................ 1 2… ................................................ 1 3… ................................................ 1 4… ................................................ 1 5… ................................................ 1

NOTE: Revised text is indicated by a black vertical line. Insert latest revision pages; dispose of superseded pages.


3

TABLE OF CONTENTS LOG OF REVISIONS .................................................................................................................................................. 2

GENERAL ................................................................................................................................................................ 4 WEIGHT AND BALACE ....................................................................................................................................... 5


4

ROTORCRAFT MANUFACTURER’S DATA

GENERAL The litter is installed on the left hand side of the aircraft in the area formerly occupied by the co-pilot seat and aft facing L/H passenger seat. The litter attaches to the aircraft through the use of an aluminum honeycomb litter board that travels fore and aft approximately 14” total. Roller assemblies attach to the co-pilot kick panel and left hand aft facing seat kick panel. A cutout is made to the skin behind the co-pilot seat and the L/H forward fuel tank fitting was modified in order to provide clearance for the litter installation. Helifab’s litter installation allows for the installation of a patient litters (P/N 2501-1, 2501-2 and 2501-3) or equipment transport litters (P/N 2511-1 and 2521-1). All litters secure to the litter board in the same manner, and are therefore interchangeable with the basic installation. The procedures contained in the instructions for continued airworthiness must be followed when changing from one litter to another. The following gives an abbreviated summary of the litter positions allowed during takeoff, flight, landing and takeoff phases. Always refer to placards and instructions for continued airworthiness (ICA) for operating limitations. Allowed litter positions: Litter PN 2501-1 and 2501-2 (Patient Litters)

• Litter board may be in any position for any phase of flight. • Litter backrest must be in the horizontal position during takeoff, taxi and landing. • Litter backrest may be inclined up to 45° from the horizontal during normal flight.

Litter PN 2501-3 (Patient Litter)

• Litter board may be in any position for any phase of flight. • Litter backrest may be inclined up to 30° from horizontal during takeoff, taxi and

landing. • Litter backrest may be inclined up to 45° from the horizontal during normal flight.

Litter PN 2511-1 and 2521-1 (Equipment Litters)

• Litter should be in the full aft position so as to allow the passenger lap belt to wrap around the aft tube of the litter.


5

WEIGHT AND BALACE

The basic empty weight and balance and equipment list must be updated with the medical interior modification.

The pilot must refer to the equipment list for the specific arrangement. The weight and balance can be computed using the correct empty weight and balance data, component weights listed below, the weight of the patient, the weight of the equipment or accessories attached to the litter and the locations of each.

Litter P/N 2501-1 / 2501-2, 2501-3

Fixed Components Weight Longitudinal Station

Lateral Station (LBL)

Fixed Fwd Roller assy. 8.0 57.12 -12.7 Fixed Aft Roller assy. 6.0 76.16 -12.7 Co-pilot seat back mod. 1.2 74.66 -12.7 Litter Guard 7.0 52.66 -3.06 Litter Strut 5.5 78.0 -12.91

Total Adjustment 27.7 Lbs 1801.13 Lb in -285.465 Lb in

Adjustable Components Weight Longitudinal Station

Most Fwd

Longitudinal Station

Most Aft


Litter platform 32.0 71.56 85.56 -12.91 Litter P/N 2501-1 and 2501-2

31.0 76.96 90.96 -12.91

Litter w/ cushion P/N 2501-3

33.8 76.96 90.96 -12.91

The total weights to be calculated for weight and balance purposes on litter P/N 2501-1, 2501-2, and 2501-3 include the fixed components, litter platform and stretcher, and corresponding patient weight. CG location must be calculated for worst case since the position of the stretcher and litter platform are adjustable from a forward CG location of 71.56 to 85.56. Litters P/N 2511-1 and 2521-1

Fixed Components Weight Longitudinal Station


Fixed Fwd Roller assy. 8.0 57.12 -12.7 Fixed Aft Roller assy. 6.0 76.16 -12.7 Co-pilot seat back mod. 1.2 74.66 -12.7 Litter Guard 7.0 52.66 -3.06 Litter Strut 5.5 78.0 -12.91

Total Adjustment 27.7 Lbs 1801.13 Lb in -285.465 Lb in

Litter and Platforms Weight Longitudinal Station


Litter platform 32.0 85.56 -12.91 Litter P/N 2511-1, Litter Only 26 96.84 -14.91 Litter P/N 2511-1, Litter and Mounted Equipment

346.0 109.65 -14.91

Litter P/N 2521-1, Litter Only 35 96.34 -12.91 Litter P/N 2521-1, Litter and Mounted Equipment

230.0 101.17 -12.91


6

The total weights to be calculated for weight and balance purposes on litter P/N 2511-1 and 2521-1 include the fixed components, litter platform and stretcher, and equipment and patient weight for the respective litter part number.


APPENDIX F Page 1 thru 53 of of Helifab Instructions for Continued Airworthiness

HF-206-ICA-STRETCHER-1, Rev D, 06/07/12

INSTRUCTIONS FOR CONTINUED AIRWORTHINESS AND EQUIPMENT MAINTENANCE MANUAL

FOR MEDICAL STRETCHER

HF-206-ICA-STRETCHER-1 REV D Page 1

June 7, 2012

HELIFAB 1318 SMEDE HWY.

BROUSSARD, LA 70518

REPORT NUMBER HF-206-ICA-STRETCHER-1

THIS MANUAL IS PREPARED TO PROVIDE INFORMATION, INSTRUCTIONS FOR CONTINUED AIRWORTHINESS, MAINTENANCE INSTRUCTIONS AND REPAIR PROCEDURES FOR EQUIPMENT MANUFACTURED BY HELIFAB THAT MAY BE INSTALLED ON THE 206 HELICOPTER. ENSURE THAT THIS MANUAL IS USED FOR ONLY

HELIFAB EQUIPMENT.




June 7, 2012

TABLE OF CONTENTS

TABLE OF CONTENTS ..................................................................................................................................... 2 FIGURES.............................................................................................................................................................. 3 RECORD OF REVISIONS .................................................................................................................................. 4 LIST OF EFFECTIVE PAGES ............................................................................................................................ 4 Chapter 1 GENERAL ........................................................................................................................................... 5

1.1 Introduction ................................................................................................................................................... 5 1.1.1 General Product Information .............................................................................................................. 5 1.1.2 Scope of the aircraft maintenance manual .......................................................................................... 6 1.1.3 Changes to the Equipment Maintenance Manual ............................................................................... 6 1.1.4 Items of special emphasis ................................................................................................................... 7

1.2 General .......................................................................................................................................................... 8 1.3 Consumable Materials................................................................................................................................... 8

CHAPTER 4 - AIRWORTHINESS LIMITATIONS ........................................................................................... 9 4.1 Time Change Items ....................................................................................................................................... 9

CHAPTER 5 – TIME LIMITS/INSPECTIONS ................................................................................................ 10 5.1 Overhauls - Time Limits ............................................................................................................................. 10 5.2 Conditional Inspections - Time Limits ....................................................................................................... 10 5.3 Preflight Check - Equipment ....................................................................................................................... 10 5.4 100 Hour Inspection .................................................................................................................................... 12 5.5 12 Months/1200 Hour Inspection ............................................................................................................... 13

CHAPTER 6 – WEIGHT AND BALANCE ...................................................................................................... 14 6.1 Weight and Balance .................................................................................................................................... 14

CHAPTER 85 – EMERGENCY MEDICAL SYSTEM .................................................................................... 15 85.1 Introduction ............................................................................................................................................... 15 85.2 General Description - Standard Equipment .............................................................................................. 15 85.3 Removal/Installation and Troubleshooting – HF-206-EMS-2000-1 206L EMS Litter ......................... 26 85.4 Removal/Installation and Troubleshooting– 2101-1 Bulkhead/Fuel Vent Modification ........................ 28 85.5 Removal/Installation and Troubleshooting– 2001-1 Forward Roller Assembly ..................................... 30 85.6 Removal/Installation and Troubleshooting – 2001-2 Aft Roller Assembly ............................................. 32 85.7 Removal/Installation and Troubleshooting – 2201-1 Litter Board Assembly ......................................... 33 85.8 Removal/Installation and Troubleshooting – 2501-1, 2501-2, 2501-3 Litter Assembly.......................... 34 85.9 Installation/Removal and Troubleshooting – 2511-1 Airshields TI-500 Incubator Litter ....................... 35 85.10 Installation/Removal and Troubleshooting – .......................................................................................... 37 2521-1 Airborne Model 20H Incubator Litter .................................................................................................. 37 85.11 Removal/Installation and Troubleshooting – 2001-3 Strut Assembly ............................................ 39 85.12 Removal/Installation and Troubleshooting – 2101-2 Copilot Seat Belt Installation....................... 40 85.13 Removal/Installation – Decals ................................................................................................................ 41 85.14Sealant - Litter and Board ........................................................................................................................ 49 85.15Cleaning - Litter and Board ..................................................................................................................... 50 85.16 Cleaning –Cushion .................................................................................................................................. 50 85.17 Cleaning –Stretcher Restraints ................................................................................................................ 51 85.18 Stretcher Restraint Replacement ............................................................................................................. 52 85.19 Repair ...................................................................................................................................................... 53




June 7, 2012

FIGURES

FIGURES TITLE

PAGE

FIGURE 1 General Arrangement 16 FIGURE 2 General Arrangement 17 FIGURE 3 Bulkhead/Fuel Vent Modification 18 FIGURE 4 Bulkhead/Fuel Vent Modification 18 FIGURE 5 Forward Roller Assembly 19 FIGURE 6 Aft Roller Assembly 20 FIGURE 7 Litter Board Assembly 21 FIGURE 8 Litter Assembly 2501-1 22 FIGURE 8a Litter Assembly 2501-2 22 FIGURE 8b Litter Assembly 2501-3 23 FIGURE 8c Incubator Litter Assembly 2511-1 24 FIGURE 8d Incubator Litter Assembly 2521-1 25 FIGURE 9 Strut Assembly 25 FIGURE 10 EMS Litter 27 FIGURE 11 EMS Litter 27 FIGURE 12 Bulkhead/Fuel Vent Modification 29 FIGURE 13 Bulkhead/Fuel Vent Modification 29 FIGURE 14 Forward Roller Assembly 31 FIGURE 15 Aft Roller Assembly 32 FIGURE 16 Litter Board Assembly 33 FIGURE 17 Litter Assembly 34 FIGURE 18 2511-1 Airshields TI-500 Incubator Litter Assy. 36 FIGURE 19 2521-1 Airborne Model 20H Incubator Litter 38 FIGURE 20 Strut Assembly 39 FIGURE 21 Decals 43 FIGURE 22 Decals 44 FIGURE 23 Decals 45 FIGURE 24 Decals 46 FIGURE 25 Decals 46 FIGURE 26 Decals 47 FIGURE 27 Decals 47 FIGURE 28 Decals 48 FIGURE 29 Restraint Replacement 49 FIGURE 30 Restraint Replacement 49 FIGURE 31 Restraint Replacement 53




June 7, 2012

RECORD OF REVISIONS

REVISION NUMBER REVISION DATE

PAGE(S) AFFECTED

INSERTION DATE/ INITIALS/TRANSMISSION

DATE

IR 04/24/2005 ALL 4/24/2005 REV A 10/28/2005 1-39 10/28/2005 REV B 03/09/2009 1-48 03/09/2009 REV C 11/07/2011 1-53 11/07/2011 REV C 06/07/12 1-53 06/07/12

LIST OF EFFECTIVE PAGES

Page Number

Revision

Revision Date Page

Number Revision Number

Revision Date

1-39 A 10/28/2005 1-48 B 03/09/2009 1-53 C 11/07/2011 1-53 D 06/07/12




June 7, 2012

CHAPTER 1 GENERAL

1.1 Introduction

1.1.1 General Product Information

The Helifab, Inc. Litter installation allows for the transport of one litter patient or one neonatal incubator transport unit. The litter installation includes the following fea-tures:

Litter Deck – The litter deck is fastened to the aircraft and is a means of securing the Stretcher. The stretcher is able to be slid aft for better care of the patient. Litter - There are five (5) different litter assemblies that can be used with Helifab’s lit-ter kit installation. They are:

Patient Litter – (PN 2501-1) This litter assembly is for transportation of a patient and uses fixed

carrying handles on the aft end of the litter. This litter assembly is allowed to be in any longitudinal position during any phase of flight when the proper placards are installed. The litter backrest must be fully reclined during takeoff and landing and may be inclined up to 45° in flight.

Patient Litter – (PN 2501-2). This litter assembly is for transportation of a patient and uses folding

carrying handles on the aft end of the litter. This litter assembly is al-lowed to be in any longitudinal position during any phase of flight when the proper placards are installed. The litter backrest must be fully reclined during takeoff and landing and may be inclined up to 45° in flight.

Patient Litter – (PN 2501-3) This litter assembly is for transportation of a patient and uses folding

carrying handles on the aft end of the litter. A foot diaphragm for addi-tional patient restraint is included with this assembly. This litter assembly is allowed to be in any longitudinal position during any phase of flight and is the only litter as-sembly allowed to have the backrest inclined during takeoff and landing phases when the proper placards are installed. The maximum backrest inclination during takeoff and landing is 30°, and an inclination angle of 45° is allowed during flight.

Incubator Litter (PN 2511-1) – This litter secures to the aircraft in the same manner as the patient litter and has a quick release mounting system for the Airshields TI-500 in-cubator. This litter must be in the full aft position for use to allow the passenger seat belt to wrap around the aft end of the litter.




June 7, 2012

Incubator Litter (PN 2521-1) – This litter secures to the aircraft in the same manner as the stretcher and has quick release mounting provisions for the Airborne 20H incuba-tor as well as a rack for three medical gas cylinders and shelf for securing technicians soft goods backpack. This litter must be in the full aft position for use to allow the passenger seat belt to wrap around the aft end of the litter. Copilot seat belt installation brackets – This is an optional installation that incorpo-rates copilot seat belt mount brackets. This allows the copilot seat to be occupied when the litter is removed. The copilot seat belt brackets may remain installed and does not affect litter operation.

1.1.2 Scope of the aircraft maintenance manual

(1) This equipment maintenance manual HF-206-ICA-STRETCHER-1 describes the

required procedures for maintaining continued airworthiness for the Bell 206 L series aircraft with the Helifab medical stretcher. This manual only includes information for servicing, maintenance, inspection and re-pair within the scope of an appropriately rated mechanic or repair station.

1.1.3 Changes to the Equipment Maintenance Manual

(1) Revisions are supplied to all registered owners of aircraft incorporating equipment covered by this manual. It is the responsibility of the owner/ operator that only the current issue of the Equipment Maintenance Manual is used.

(2) Changes to the equipment maintenance manuals are to be incorporated.

(3) Changes are identified as follows:

(a) Revised or extended text, inserted pages with new text contents or new figures are

identified with black marginal bars or referenced symbols.

(b) When text is relocated, resulting possibly in a renumbering of pages or task, or in case of printing error corrections, no markings are provided.

(c) Changed pages are provided with the issue date of the change.

(4) Equipment manufacturer’s manuals;




June 7, 2012

Upon initial installation of the Helifab medical stretcher, Helifab will provide any in-stallation or operators manuals that are included with the purchase of the new equip-ment.

1.1.4 Items of special emphasis

WARNING IS USED WHEN UNQUALIFIED PERFORMANCE OR NEGLECT OF INSTRUCTIONS MAY LEAD TO INJURIES OR DEADLY ACCIDENTS. CAUTION IS USED WHEN UNQUALIFIED PERFORMANCE OR NEGLECT OF INSTRUCTIONS MAY LEAD TO EQUIPMENT DAMAGE NOTE IS USED WHEN A PARTICULAR ITEM NEEDS TO BE EMPHASIZED




June 7, 2012

E. Abbreviations EMM Equipment Maintenance Manual Y Years MIL US Military Specification TSN Time Since New HF HeliFab N/C No Change FH Flight Hours Mo. Months

1.2 General A. Special tools are defined in the test. B. Torque Values. Unless specified otherwise, the following torques will be used. Size 6/32 Thread screws and nuts 6 to 10 in. lbs

Type Torque

8/32 Thread screws, nuts and bolts 12 to 15 in. lbs 10/32 Screws, nuts and bolts 20 to 25 in. lbs 1/4 Bolts and nuts 50 to 70 in. lbs 3/8 16NC Hex Head Bolt 240 to 248 in. lbs

1.3 Consumable Mater ials

A. Explanation;

Consumable materials noted throughout this manual and on referenced drawings are the only material are to be used. The original installer can be contacted to approve alternate or equivalent materials.




June 7, 2012

CHAPTER 4 - AIRWORTHINESS LIMITATIONS

4.1 Time Change Items There is no airworthiness limitations associated with this type design change.

The Airworthiness Limitations section is FAA approved and specifies maintenance required under Secs. 43.16 and [91.403] of the Federal Aviation Regulations unless an alternative pro-gram has been FAA approved.




June 7, 2012

CHAPTER 5 – TIME LIMITS/INSPECTIONS

5.1 Overhauls - Time Limits

“There are no overhauls or time limits associated with this type design change.”

5.2 Conditional Inspections - Time Limits

Operational Incidents A. After any operational incident involving hard landings, sudden stoppage of the drive train or water immersion, the system must not be operated unless all requirements, inspections and overhauls are performed in accordance with Chapter 5 of this EMM. B. Notification of incident must be made to the STC holder for additional requirements. Blood Spillage

A. In the event of blood spillage clean affected areas. Use appropriate sections for the removal and installation of parts.

CHECKS

5.3 Preflight Check - Equipment

A. The preflight check shall be accomplished in accordance with this guide by a qualified technician or pilot.

B. System Check: Installed equipment

Interior

1) Check litter and litter latching mechanism for loose, broken or worn parts. 2) Check seat belts for loose, frayed or worn parts.




June 7, 2012

3) Check cushion for rips, tears or deformation. The cushion must be removed from service if any damage is noted. 4) When the Airshields TI-500 incubator transport is installed, also check for

proper operation of the release mechanism and aft kickstand support. 5) When the Airborne Model 20H Incubator transport is installed, check for

proper operation of the latch mechanisms and oxygen bottle security.




June 7, 2012

5.4 100 Hour Inspection

A. This inspection is to be performed by a qualified technician. B. In conjunction with this inspection a complete preflight inspection must be accomplished in accordance with Section 5.3. DATE: HELICOPTER S/N: REGISTRY NO: TOTAL TIME: INSPECTION TASK DESCRIPTION INITIAL

MECHANIC 1. Inspect primary stretcher for security and condition. 2. Inspect litter latching mechanism for loose, broken or worn parts. If loose or worn parts are noted see section 85.3.

3. Inspect fwd and aft roller assemblies for cracks. (No cracks are allowed) 4. Inspect foot diaphragm (Litter PN 2501-3 only) and seat belts for fraying of material, condition of stitching, and security. (No fraying of material or broken stitching is allowed)

5. Inspect cushion for rips and tears. (No rips or tears are allowed) 6. Inspect stretcher roller for proper operation. Rollers can be worn as long as

they still function properly.

7. Inspect strut for proper operation. If strut does not hold the litter firmly in place it should be replace immediately.

8. Inspect for corrosion and mechanical damage of airframe structure under stretcher.

9. Return aircraft to service and make appropriate entries in aircraft log book 10. TI-500 Incubator Litter P/N 2511-1 (when installed)

A. Inspect incubator release mechanism for security, proper operation of Release/lock mechanism,

B. Inspect condition and operation of kick-stand support 11 Airborne Model 20H Incubator Litter P/N 2521-1 (when installed) A. Inspect incubator clamp blocks and draw latch brackets for security B. Inspect oxygen/air bottle mount assembly for condition, proper clamping

capability of the bottle support and security of the wing nut safety spring clips.

12, Co-pilot seat belt modification provisions (when installed) A. Inspect seat belt swivel fitting and attaching hardware for condition and security.




June 7, 2012

5.5 12 Months/1200 Hour Inspection

A. This check is to be accomplished by a qualified technician. B. In conjunction with this inspection a complete preflight and 100 Hour inspections must be accomplished in accordance with Section 5.3 and 5.4 DATE: HELICOPTER S/N: REGISTRY NO: TOTAL TIME: INSPECTION TASK DESCRIPTION INITIAL

MECHANIC 1. Inspect primary stretcher for security and condition. 2. Remove stretcher and litter to inspect aircraft structure. 3. Inspect airframe structure under stretcher for corrosion and mechanical

damage. If corrosion or mechanical damage is noted refer to the airframe manufactures maintenance manual.

4. Inspect litter latching mechanism for loose, broken or worn parts. Replace any loose broken or worn parts.

5. Inspect fwd and aft roller assemblies for cracks. (No cracks are allowed) 6. Inspect foot diaphragm (Litter PN 2501-3 only) and seat belts for fraying of

material, condition of stitching, and security. (No fraying of material or bro-ken stitching is allowed)

7. Inspect cushion for rips and tears. (No rips or tears are allowed) 8. Inspect stretcher roller for proper operation. Rollers can be worn as long as

they still function properly.

9. Inspect strut for proper operation. If strut does not hold the litter firmly in place it should be replaced immediately.

10. Inspect fuel vent line under litter assembly for chafing. If chafing is evident refer to the aircraft maintenance manual for limits.

11. Inspect for corrosion and mechanical damage to airframe structure under forward and aft roller mount assemblies, and inside copilot seat and broom closet boxes.

12. Install stretcher and litter assembly in aircraft. 13. Return aircraft to service and make appropriate entries in aircraft log book




June 7, 2012

CHAPTER 6 – WEIGHT AND BALANCE

6.1 Weight and Balance

The new empty weight and corresponding C.G. location must be determined and entered in the aircraft permanent records.

Litter Installation Component Weights

Fixed Components Weight Longitudinal Station Lateral Station

(LBL) Fixed Fwd Roller assy. 8.0 57.12 -12.7 Fixed Aft Roller assy. 6.0 76.16 -12.7 Co-pilot seat back mod. 1.2 74.66 -12.7 Litter Guard 7.0 52.66 -3.06 Litter Strut 5.5 78.0 -12.91

Adjustable Components Weight Longitudinal Station

Most Fwd

Longitudinal Station

Most Aft


Litter platform 32.0 71.56 85.56 -12.91 Litter w/cushion (P/N 2501-1 and 2501-2) 31.0 76.96 90.96 -12.91 Litter w/cushion (P/N 2501-3) 33.8 76.96 90.96 -12.91 Airshields TI-500 Incubator Litter P/N 2511-1 (litter only)

26.0 N/A 96.84 -14.91

Airshields TI-500 Incubator and Litter P/N 2511-1 346.0 N/A 109.65 -14.91 Airborne Model 20H Incubator Litter P/N 2521-1 (litter only)

35.0 N/A 96.34 -12.91

Airborne Model 20H Incubator, Litter P/N 2521-1 and Bottles w/backpack

230.0 N/A 101.17 -12.91

Note: CG location must be calculated for worst case since the position of the stretcher and litter platform

are adjustable from a forward CG location of 71.56 to 85.56. The Airshields TI-500 and Airborne Model 20H Incubator Litters (P/N 2511-1 and 2521-1 )

are only useable in the full aft position.




June 7, 2012

CHAPTER 85 – EMERGENCY MEDICAL SYSTEM

85.1 Introduction This section presents a description of the Helifab litter installation (PN HF-206-EMS-2000-1) in the Bell 206L helicopter. This section can be used as a familiarization and be developed into a training program by users of the kit.

85.2 General Descr iption - Standard Equipment The HF-206-ICA-Stretcher-1 Medical Litter system includes the following components: Description: HF-206-EMS-2000-1 General Arrangement/206L EMS Litter 2101-1 Bulkhead/Fuel Vent Modification 2001-1 Forward Roller Assembly 2001-2 Aft Roller Assembly 2201-1 Litter Board Assembly 2501-1 Patient Litter Assembly (Patient Litter With Fixed Handles) 2001-3 Strut Assembly The HF-206-ICA-Stretcher-1 Medical Litter system includes the following Optional components: 2501-2 Litter Assembly(Patient litter with folding handles)

2501-3 Litter Assembly(Patient litter with folding handles and foot diaphragm)

2511-1 Airshields TI-500 Incubator Litter (litter only) 2521-1 Airborne Model 20H Incubator Litter (litter only) 2101-2 Copilot Seat Belt Modification




June 7, 2012

The function and operation of the system components are described below: A) PN HF-206-EMS-2000-1 General Arrangement/206L EMS Litter

The general arrangement drawings Figure 1 and 2 show the location of the installed equipment in the aircraft. The medical litter is installed on the left side of the aircraft cabin. The litter assembly consists of fwd and aft roller assemblies, litter board as-sembly and a modified Ferno litter. The litter assembly attaches to the aircraft by the addition of the Helifab position lock latching mechanism consisting of an alignment mount on the forward end and a latch mechanism attached to the aft end. The restraint system is attached directly to the litter assembly.

General Arrangement

FIGURE 1




June 7, 2012

General Arrangement FIGURE 2




June 7, 2012

B) PN 2101-1 Bulkhead/Fuel Vent Modification The bulkhead fuel vent modification is installed to allow adequate room for medical litter. This modification reduces the height of the fuel vent line on the left hand forward fuel tank and the aft bulkhead behind the copilot seat.

Bulkhead/Fuel Vent Modification

FIGURE 3


FIGURE 4




June 7, 2012

C) PN 2001-1 Forward Roller Assembly The forward roller assembly is installed on the left side of the aircraft cabin at the copilot kick panel. The forward roller assembly is used to align and attach the litter board assembly.

2001-1 LITTER BOARD ROLLER ASSEMBLYFORWARD MOUNT

SIDE VIEW FROM L/H SIDEOF AIRCRAFT

Forward Roller Assembly

FIGURE 5




June 7, 2012

D) PN 2001-2 Aft Roller Assembly The aft roller assembly is installed on the left side of the aircraft cabin at the aft facing seat panel. The aft roller assembly is used to align and attach the litter board assembly.

Aft Roller Assembly

FIGURE 6




June 7, 2012

E) PN 2201-1 Litter Board Assembly The litter board assembly is installed on the left side of the aircraft cabin and attaches to the forward and aft roller assemblies. The litter board assembly is used to attach the litter.

Litter Board Assembly

FIGURE 7

F) PN 2101-2 Copilot Seat Belt Modification

There is an optional Copilot seat modification that adds two attachments for the copilot seat belt. The modification must be installed in accordance with the Drawing 2101, “Cutout of the Copilot Seat Back”, and allows for the installation of the copilots seat and belts back into the aircraft when assembly part number 2001-1, 2001-2, 2201-1, 2001-3, and Litter (2501-X, 2511-1, or 2521-1) have been removed.




June 7, 2012

G) PN 2501-1 Litter Assembly

The litter assembly is a modified Ferno litter. The litter is modified by the addition of an alignment pin and loading guides on the fwd end. Latch brackets are installed on the aft end to secure the litter to the litter board. Fixed loading handles are also installed on the aft end. (See Figure 8)

2501-1 Litter Assembly

FIGURE 8 H) PN 2501-2 Litter Assembly (alternate litter with folding handles)

The 2501-2 litter assembly identical to the 2501-1 litter except that folding

carrying handles replace the fixed carrying handles on the aft end. (See Figure 8a)

2501-2 Litter Assembly (with folding handles)

FIGURE 8a




June 7, 2012

I) PN 2501-3 Litter Assembly(alternate litter with folding handles and foot

diaphragm)

The 2501-3 litter assembly is a 2501-2 litter assembly that has additional structural modifica-tion and includes a foot diaphragm for patient restraint. The foot diaphragm attaches to the forward end of the litter and is used to secure the patient to the litter. The 2501-3 litter is the only litter assembly allowed to be in the inclined position during takeoff and landing.

2501-3 Litter Assembly (with folding handles)

FIGURE 8b J) PN 2511-1 Airshields TI-500 Incubator Litter (litter only)

The litter assembly is a modified Ferno litter. The litter is modified by the addition of an alignment pin and loading guides on the fwd end. Latch brackets are installed on the aft end to secure the litter to the litter board and an incubator quick release mechanism. The quick re-lease mechanism self aligns with the incubator manufactures provisions for a gurney trans-port. There is a folding “kick stand” on the aft end that rests on a plate installed in the aft seat deck to assist in supporting the weight. The litter deck must be in the most aft position due to the length of the Airshields TI-500 Incubator.




June 7, 2012

2511-1 Incubator Litter Assembly

FIGURE 8c




June 7, 2012

K) PN 2521-1 Airborne Model 20H Incubator Litter (litter only)

The litter assembly is a modified Ferno litter. The litter is modified by the addition of an alignment pin and loading guides on the fwd end. Latch brackets are installed on the aft end to secure the litter to the litter board and provisions to install the incubator manufactures draw latch corner brackets. A mount assembly is installed to allow the installation of three “E” oxygen/air cylinders. A shelf over the cylinders and the addition of restraints allows for the transport of technicians soft good backpack.

2521-1 Incubator Litter Assembly FIGURE 8d

L) PN 2001-3 Strut Assembly The strut assembly is used to position and lock the litter assembly in various forward and aft positions.

Strut Assembly FIGURE 9




June 7, 2012

85.3 Removal/Installation and Troubleshooting – HF-206-EMS-2000-1 206L EMS Litter A. References: Figures 10 and 11 B. Special Tools None C. Consumables Materials: None D. Procedure: Removal

(1) Remove litter using section 85.8, 85.9, or 85.10 depending on which litter is installed. (2) Remove litter boar assembly using section 85.7 (3) Remove fuel vent modification using section 85.4 if STC# SH2371CE is not installed (4) Remove strut assembly using section 85.11 (5) Remove aft roller assembly using section 85.6 (6) Remove forward roller assembly using section 85.5

Installation

(1) Install fwd roller assembly using section 85.5. (2) Install aft roller assembly using section 85.6 (3) Install seat back cutout fuel vent modification using section 85.4 if STC#SH2371CE is not in-

stalled. (4) Install strut assembly using section 85.11 (5) Install litter board assembly using section 85.7. (6) Install litter using section 85.8, 85.9, or 85.10 depending on which litter is to be installed

Troubleshooting

(1) Refer to the appropriate section for troubleshooting.




June 7, 2012

EMS Litter FIGURE 10

EMS Litter FIGURE 11




June 7, 2012

85.4 Removal/Installation and Troubleshooting– 2101-1 Bulkhead/Fuel Vent Modification A. References: Figures 12 and 13 B. Special Tools: None C. Consumable Materials: None D. Procedure: Removal (1) Remove item 1 fuel vent hose P/N 206-063-688-001 using airframe manufacturer instructions.

(2) Remove item 2 left vent fitting P/N 2100.006 using airframe manufacturer instructions.

Installation

(1) Install item 2 left fuel vent fitting P/N 2100.006 using the airframe manufacturer

instructions. (2) Install item 1 fuel vent hose P/N 206-063-688-001 using the airframe manufacturer instructions.

Troubleshooting

(1) Loose or improper engagement can be corrected by replacement of defective or worn parts, including rollers.




June 7, 2012

Bulkhead/Fuel Vent Modification FIGURE 12

1

2


FIGURE 13




June 7, 2012

85.5 Removal/Installation and Troubleshooting– 2001-1 Forward Roller Assembly A. References: Figures 14 B. Special Tools: None C. Consumable Materials: None D. Procedure: Removal (1) Remove litter and litter board assembly from helicopter. See section 85.7 and 85.8, 85.9, or 85.10 depending on which litter is installed.

(2) Remove strut assembly from fwd roller assembly. See section 85.11 for instructions. (3) Remove items 1 and 2 ten bolts P/N AN3-4A and washers P/N AN960C10 that attach

the fwd roller assembly to copilot kick panel. (4) Remove item 3 bolt P/N AN4-5A, item 4 washer P/N AN960C416L and item 4 nut

P/N MS21042L4 on aft end of forward strut support bracket. Installation

(1) Install item 3 bolt P/N AN4-5A, item 4 washer P/N AN960C416L and item 5 nut P/N MS21042L4 on aft end of forward strut support bracket. For torque values see Section 1.2.

(2) Install items 1 and 2 ten bolts P/N AN3-4A and washers P/N AN960C10 that attach the fwd roller assembly to copilot kick panel. For torque values see Section 1.2.

(3) Install strut assembly on fwd roller assembly. See section 85.11 for instructions. (4) Install litter and litter board assembly in helicopter. See section 85.7 and 85.8, 85.9, or

85.10 depending on which litter is to be installed. Troubleshooting (1) Loose or improper engagement can be corrected by replacement of defective or worn parts, including rollers.




June 7, 2012

Fwd Roller Assembly

FIGURE 14




June 7, 2012

85.6 Removal/Installation and Troubleshooting – 2001-2 Aft Roller Assembly

A. References: Figure 15 B. Special Tools: None C. Consumable Materials: None D. Procedure: Removal (1) Remove litter and litter board assembly from helicopter. See section 85.7 and 85.8 for instructions.

(2) Remove items 1 and 2 ten bolts P/N AN3-4A and washers P/N AN960C10 that attach the aft roller assembly to aft facing seat kick panel.

Installation

(1) Install items 1 and 2 ten bolts P/N AN3-4A and washers P/N AN960C10 that attach the aft roller assembly to aft facing seat kick panel. (2) Install litter and litter board assembly in helicopter. See section 85.7 and 85.8 for instructions.

Troubleshooting 1. Loose or improper engagement can be corrected by replacement of defective or worn parts.

Aft Roller Assembly

FIGURE 15




June 7, 2012

85.7 Removal/Installation and Troubleshooting – 2201-1 Litter Board Assembly A. References: Figures 16 B. Special Tools: None C. Consumable Materials: None D. Procedure: Removal

1. Remove litter from aircraft. See section 85.8 for instructions. 2. Remove item 1 pin P/N 2200.0025 from strut on aft end of litter board. 3. Disengage item 2 locking pin P/N 2200.0017 from strut release lever bracket and

rotate lever retainer 180 degrees. 4. Slide litter board assembly aft to remove from aircraft.

Installation

1. Place litter board assembly on top of fwd and aft rollers. 2. Align guide pins and rails. Slide litter board assembly forward. Note: Verify that guide

pins are in rails. 3. Install item 2 locking pin P/N 2200.0017 in strut release lever bracket by rotating lever

retainer 180 degrees. 4. Install item 1 pin P/N 2200.0025 in strut on aft end of litter board. 5. Install litter in aircraft. See section 85.8 for instructions.

Troubleshooting 1. Loose or improper engagement can be corrected by replacement of defective or worn parts.

Litter Board Assembly

FIGURE 16




June 7, 2012

85.8 Removal/Installation and Troubleshooting – 2501-1, 2501-2, 2501-3 Litter Assembly

(This procedure is the same for all stretchers approved for this installation.) A. References: Figures 17 B. Special Tools: None C. Consumable Materials: None D. Procedure: Removal

1. Remove item 1 litter P/N 2501-1, 2501-2 OR 2501-3 by disengaging item 2 latch han-dle P/N 2200.0005 on left hand aft end of litter.

2. Disengage item 2 latch handle P/N 2200.0005 by pushing up on handle, rotating 90 degrees then lowering.

3. Pull litter aft and exit helicopter. Installation

1. Place item 1 litter P/N 2501-1 2501-2, OR 2501-3 on item 3 litter board assemble P/N 2201-1.

2. Engage item 4 fwd litter pin P/N 2500.0001 and item 5 right hand aft guide pin P/N 2200.0006.

3. Engage item 2 latch handle P/N 2200.0005 by pushing up on handle and rotating 90 degrees. NOTE: Verify handle is in locked position.

Troubleshooting 1. Loose or improper engagement can be corrected by replacement of defective or worn parts

Litter Assembly

FIGURE 17




June 7, 2012

85.9 Installation/Removal and Troubleshooting – 2511-1 Airshields TI-500 Incubator Litter

A. References: Figures 18 B. Special Tools: None C. Consumable Materials: None D. Procedure: Removal

1. Remove incubator by pulling spring loaded release handle aft, allowing the incubator to disengage the latches, and carefully remove from the aircraft.

2. Remove litter P/N 2511-1 by disengaging latch handle P/N 2200.0005 on left hand aft end of litter. (Plate may be left on aircraft for subsequent use)

3. Disengage latch handle P/N 2200.0005 by pushing up on handle, rotating 90 degrees then lowering.

4. Pull litter aft and exit helicopter. Installation

NOTE: The litter deck must be in the most aft position due to the length of the Airshields TI-500 Incubator. Due to the weight, of the Airshields TI-500, the lit-ter must be installed in the aircraft prior to mounting the incubator

1. Place litter P/N 2511-1 on litter board assembly P/N 2201-1. 2. Engage fwd litter pin P/N 2500.0001 and right hand aft guide pin P/N 2200.0006. 3. Engage latch handle P/N 2200.0005 by pushing up on handle and rotating 90 degrees.

Rotate the “kick-stand” down to allow it to contact the support plate. NOTE: Verify handle is in locked position.

4. Carefully lower incubator onto the quick release mechanism self aligning pins which match the incubator manufactures provisions for a gurney transport, while pulling the spring loaded release handle aft, allowing the incubator to engage the latches. Ensure the folding “kick stand” on the aft end rests on the plate installed on the aft seat deck. This is to assist in supporting the weight of the incubator.

5. Confirm that the incubator is properly secured by the release mechanism.




June 7, 2012

Troubleshooting

1. Loose or improper engagement can be corrected by replacement of defective or worn parts

2511-1 Airshields TI-500 Incubator Litter Assembly FIGURE 18




June 7, 2012

85.10 Installation/Removal and Troubleshooting – 2521-1 Airborne Model 20H Incubator Litter

A. References: Figures 19 B. Special Tools: None C. Consumable Materials: None D. Procedure: Removal

1. Remove litter P/N 2521-1 by disengaging latch handle P/N 2200.0005 on left hand aft end of litter. (Plate may be left on aircraft for subsequent use)

2. Disengage latch handle P/N 2200.0005 by pushing up on handle, rotating 90 degrees then lowering.

3. Pull litter aft and exit helicopter.

Replacement of oxygen/air bottles

1. Remove safety pins item 1 and wing nuts item 2 from litter soft goods shelf panel. 2. Remove soft goods panel assembly, item 3. 3. Remove and replace with serviced bottles as required. 4. Reinstall soft goods assembly. 5. Install wing nuts HAND TIGHT and install safety pins.. NOTE: Bottles should not rotate when wing nuts are tightened sufficiently. Installation

1. Place Airborne Model 20H Incubator onto draw latch corner brackets and latch. Verify latch

locks function properly. Connect incubator oxygen/air regulators to bottles. 2. Place litter P/N 2521-1 on litter board assembly P/N 2201-1. 3. Engage fwd litter pin P/N 2500.0001 and right hand aft guide pin P/N 2200.0006. 4. Engage latch handle P/N 2200.0005 by pushing up on handle and rotating 90 degree

NOTE: Verify handle is in locked position.




June 7, 2012

Troubleshooting

1. Loose or improper engagement can be corrected by replacement of defective or worn parts

2521-1 Airborne Model 20H Incubator Litter FIGURE 19

1 2 3




June 7, 2012

85.11 Removal/Installation and Troubleshooting – 2001-3 Strut Assembly

A. References: Figures 20 B. Special Tools: None C. Consumable Materials: None D. Procedure: Removal 1. Remove litter and litter board assembly from helicopter. See section 85.7 and 85.8 for instructions. 2. Remove item 1 pin P/N 2200.0025 from item 2 strut P/N 2001-3 on aft end of

litter board. 3. Remove item 3 pin P/N 2000.0016 from item 4 eyebolt P/N 2000.0018.

Installation 1. Install item 3 pin P/N 2000.0016 to item 4 eyebolt P/N 2000.0018. 2. Install item 1 pin P/N 2200.0025 into item 2 strut P/N 2001-3 on aft end of litter board.

3. Install litter and litter board assembly in helicopter. See section 85.7 and 85.8 for instructions.


Strut Assembly

FIGURE 20




June 7, 2012

85.12 Removal/Installation and Troubleshooting – 2101-2 Copilot Seat Belt Installation

A. References: Helifab Drawing 2101, “Cutout of Copilot Seat Back

Installation” B. Special Tools: None C. Consumable Materials: None

C. Procedure: The copilot seat belt installation is an optional installation for the STC. Removal and installation instructions are provided below if installed. Removal

1. Remove copilot seat assembly using airframe manufacturer instructions. 2. Remove copilot seat belts using airframe manufacturer instructions. 3. Remove aircraft dual controls using airframe manufacturer instructions.

Installation (If Litter Is Installed)

1. Remove litter using section 85.8, 85.9, or 85.10 depending on which litter is installed. 2. Remove litter board assembly using section 85.7 3. Remove strut assembly using section 85.9 4. Remove fwd roller assembly using section 85.5 5. Remove aft roller assembly using section 85.6 6. Install Copilot Seat Belts In Accordance with Helifab Drawing 2101, “Cutout of Copi-

lot Seat Back Installation” 7. Install aircraft dual controls using airframe manufacturer instructions. 8. Install copilot seat assembly using airframe manufacturer instructions.





June 7, 2012

85.13 Removal/Installation – Decals

A. References: Figures 21 thru 30. B. Special Tools: None C. Consumable Materials: None D. Procedure: Removal

(1) Remove item 1 decal P/N 2200.0031. (Ref. Figure 21) (2) Remove item 2 decal P/N 2200.0032. (Ref. Figure 21) (3) Remove item 3 decal P/N 2200.0029. (Ref. Figures 22 & 23) (4) Remove item 4 decal P/N 2200.0030. (Ref. Figures 22 & 23) (5) Remove item 5 decal P/N 2520.0016. (Ref. Figures 24) (6 Remove item 6 decal P/N 2520-0015. (Ref. Figures 25) (7) Remove item 7 decal P/N 2510.0024. (Ref. Figures 26) (8) Remove item 8 decal P/N 2210.0025. (Ref. Figures 26) (9) Remove item 9 decal P/N 2510.0026 (Ref. Figures 26)

(10) Remove item 10 decal P/N 2210.0027 (Ref. Figures 26) (11) Remove item 11 decal P/N 2510.0028 (Ref. Figures 27) (12) Remove item 12 decal P/N 2510.0030 (Ref. Figures 27) (13) Remove item 13 decal P/N 2200.0036 (Ref. Figures 28) (14) Remove item 14 decal P/N 2200.0035 (Ref. Figures 23)

(15) Remove item 15 decal P/N 2510.0029 (Ref. Figures 29) (16) Remove item 16 decal P/N 2510.0023 (Ref. Figures 29) (17) Remove item 17 decal P/N 2520.0019 (Ref. Figures 29) (18) Remove item 18 decal P/N 2520.0018 by removing two securing rivets (Ref. Figures 29 and 30) (19) Remove item 19 decal P/N 2200.0037 (Ref. Figure 28) (20) Remove item 20 decal P/N 2200.0038 (Ref. Figure 28) (21) Remove item 21 decal P/N 2200.0042 (Ref. Figure 28)

Installation Install placards in location shown in figure 21 through 29 for best fit.

(1) Install item 1 decal P/N 2200.0031 in location shown in figure 21. (2) Install item 2 decal P/N 2200.0032 in location shown in figure 21. (3) Install item 3 decal P/N 2200.0029 in locations shown in figures 22 & 23. (4) Install item 4 decal P/N 2200.0030 in locations shown in figures 22 & 23. (5) Install item 5 decal P/N 2520.0016 in locations shown in figures 24. (6) Install item 6 decal P/N 2520-0015 in locations shown in figures 25. (7) Install item 7 decal P/N 2510.0024 in locations shown in figures 26. (8) Install item 8 decal P/N 2210.0025 in locations shown in figures 26. (9) Install item 9 decal P/N 2510.0026 in locations shown in figures 26.




June 7, 2012

(10) Install item 10 decal P/N 2210.0027 in locations shown in figures 26. (11) Install item 11 decal P/N 2510.0028 in locations shown in figures 27 (12) Install item 12 decal P/N 2510.0030 in locations shown in figures 27 (13) Install item 13 decal P/N 2200.0036 in locations shown in figures 28 (14) Install item 14 decal P/N 2200.0035 in locations shown in figures 23

(15) Install item 15 decal P/N 2510.0029 in locations shown in figures 29 (16) Install item 16 decal P/N 2510.0023 in locations shown in figures 29 (17) Install item 17 decal P/N 2520.0019 in locations shown in figures 29 (18) Install item 18 decal P/N 2520.0018 in locations shown in figures 29 and 30 using two MS20615M-3 Rivets. (19) Install item 19 decal P/N 2200.0037 (Ref. Figure 28) (20) Install item 20 decal P/N 2200.0038 (Ref. Figure 28) (21) Install item 21 decal P/N 2200.0042 (Ref. Figure 28)

The decals installed are dependent on which litter assembly is installed. The decals required for each litter assembly is listed below.

• For litter assembly part number 2501-1 and 2501-2, decal item number 1, 2, 3, and 4 are required.

Required decals:

• For litter assembly part number 2501-3, decal item number 3,4, 13 or 21,14 ,19, and 20 are required. Item 21 is alternate for item 13.

• For litter assembly part number 2511-1 decal item number 3, 4, 7, 8, 9, 10, 11, 12, 15,16, and 18 are required for use with litter assembly part number 2511-1.

• For litter assembly part number 2521-1 decal item number 3, 4, 5, 6, 11, 12, 17, and 18 are required.




June 7, 2012

Decals FIGURE 21

(View Looking From L/H Side)




June 7, 2012

LOCK LOCATION

P/N:2200.0029

UNLOCKED POSITION

LITTER LOCK OPERATIONLOCK LOCATION

P/N:2200.0030

LOCKED POSITIONPUSH UP AND ROTATE 90°

LOCKED POSITION UNLOCKED POSITION

PRESS TO MOVE LITTER BASE

43

Decals

FIGURE 22 (View looking at inside of litter door.)




June 7, 2012

Decals FIGURE 23

(View looking down at Litter Board)




June 7, 2012

Decals Litter P/N 2521-1 FIGURE 24

(View looking down at Litter)

Decals Litter P/N 2521-1

FIGURE 25 (View looking down at Litter Soft Goods Shelf)




June 7, 2012


(View looking down at Litter)

Decals Litter P/N 2511-1 and 2521-1

FIGURE 27 (View looking down at forward facing LH passenger seat panel) Placards should be placed in general area on seat panel as shown




June 7, 2012

Decals FIGURE 28

(View Looking From L/H Side)




June 7, 2012


(Decals on litter P/N 2511-1)

Decals Litter P/N 2521-1

FIGURE 30 (Decals on litter P/N 2521-1)




June 7, 2012

85.14Sealant - Litter and Board A. References: None B. Special Tools: None C. Consumable Materials: Dow Corning RTV 732 or equivalent D. Procedure: 1. Seal fwd and aft roller mount assemblies were mounts attach to kick panels. 2. Seal all edges where fluids may penetrate with Dow Corning RTV 732 or equivalent.

85.15Cleaning - Litter and Board A. References: None B. Special Tools: None C. Consumable Materials: Mild detergent or Bleach in 10 parts water - 1 part bleach mixture. White Lithium grease (assembly fluid) D. Procedure: r 1. Protect seat belts from moisture 2. Spray or brush soap or bleach solution on litter and floor. 3. Let stand 2 minutes then hose off with fresh water. 4. Blow dry or allow to air dry thoroughly. 5. Lightly lubricate the various moving components of litter with a light coat of white lithium grease (assembly fluid).

85.16 Cleaning –Cushion A. References: None B. Special Tools: None C. Consumable Materials: Mild soap and water as necessary D. Procedure: 1. Damp sponge seat cushions with mild soap and water. 2. Do not saturate 3. Towel dry immediately




June 7, 2012

85.17 Cleaning –Stretcher Restraints

A. References: None B. Special Tools: None C. Consumable Materials: Mild soap and water as necessary D. Procedure: 1. Wash with mild soap and water. 2. The maximum number of recommended washes is three times. Excessive washing may cause damage to the webbing.

4. Mark through the provided box with a permanent marker on the white tag of the webbing to keep track of washings




June 7, 2012

85.18 Stretcher Restraint Replacement

Note: Foot diaphragm restraint is not shown in illustration below, but installation is the same as shown.

Restraint Replacement FIGURE 31

1” webbing strap Stitch Pattern Tab

Stretcher Bar

Insert webbing thru front side of adjuster bar

”Loop” webbing back around adjuster bar Pull webbing to tighten

Stretcher Bar

Insert webbing thru front side of adjuster bar

”Loop” webbing back around adjuster bar Pull webbing to tighten

1” webbing strap Stitch Pattern Tab




June 7, 2012

85.19 Repair

A. No repairs other than those that can be accomplished with normal methods or that are called out in this EMM should be attempted unless the STC holder is contacted and specific written instructions are provided. These instructions must be FAA approved or done in accordance with FAA accepted data specific to the repairs required. Normal repairs would include paint touch up and sheet metal repairs to nonstructural

components done in accordance with generally accepted maintenance practices.

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