tm 55-1520-236-23-3 technical manual aviation … 55-1520... · 2013-10-11 · tm 55-1520-236-23-3...

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TM 55-1520-236-23-3 TECHNICAL MANUAL AVIATION UNIT AND INTERMEDIATE MAINTENANCE MANUAL ARMY MODEL AH-1P (PROD) AH-lE (ECAS) AH-lF (MODERNIZED COBRA) HELICOPTERS “Approved for public release; distribution is unlimited.” HEADQUARTERS, DEPARTMENT OF THE ARMY 8 MAY 1980

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Page 1: TM 55-1520-236-23-3 TECHNICAL MANUAL AVIATION … 55-1520... · 2013-10-11 · TM 55-1520-236-23-3 C 19 By Order of the Secretary of the Army: DENNIS J. REIMER General, United States

TM 55-1520-236-23-3

T E C H N I C A L M A N U A L

AVIATION UNIT AND INTERMEDIATE

M A I N T E N A N C E M A N U A L

A R M Y M O D E L

AH-1P (PROD)

A H - l E ( E C A S )

A H - l F ( M O D E R N I Z E D C O B R A )

H E L I C O P T E R S

“Approved for public release; distribution is unlimited.”

HEADQUARTERS, DEPARTMENT OF THE ARMY8 MAY 1980

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PIN: 045513-013

Page 3: TM 55-1520-236-23-3 TECHNICAL MANUAL AVIATION … 55-1520... · 2013-10-11 · TM 55-1520-236-23-3 C 19 By Order of the Secretary of the Army: DENNIS J. REIMER General, United States

TM 55-1520-236-23-3C 19

CHANGE

NO. 19

HEADQUARTERSDEPARTMENT OF THE ARMY

WASHINGTON, D.C., 30 April 1996

Aviation Unit and IntermediateMaintenance Manual

ARMY MODELAH-1P (PROD)AH-1E (ECAS)

AH-1F (MODERNIZED COBRA)HELICOPTERS

DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited.

TM 55-1520-236-23-3, 8 May 1980, is changed as follows:

3. Remove and insert pages as indicated below. New or changed text material is indicated by a vertical barin the margin. An illustration change is indicated by a miniature pointing hand.

Remove pages

i and ii

v and vi

xix and xx

D-1 and D-2

D-7 through D-9/(D-10 blank)

D-149 and D-150- - - -

E-1 through E-6

Insert pages

i and ii

v and vi

xix and xx

D-1 and D-2

D-7 through D-9/(D-10 blank)D-149 and D-150D-345/(D-346 blank)E-1 through E-6

4. Retain this sheet in front of manual for reference purposes.

Page 4: TM 55-1520-236-23-3 TECHNICAL MANUAL AVIATION … 55-1520... · 2013-10-11 · TM 55-1520-236-23-3 C 19 By Order of the Secretary of the Army: DENNIS J. REIMER General, United States

TM 55-1520-236-23-3C 19

By Order of the Secretary of the Army:

DENNIS J. REIMERGeneral, United States Amy

Chief of Staff

Administrative Assistant to theSecretary of the Amy

01910

DISTRIBUTION:To be distributed in accordance with DA Form 12-31-E, block no. 1149, requirements for

TM 55-1520-236-23-3.

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URGENTTM 55-1520-236-23-3

C 18

CHANGE

NO. 18

HEADQUARTERSDEPARTMENT OF THE ARMY

WASHINGTON, D.C., 31 October 1995

Aviation Unit and IntermediateMaintenance Manual

ARMY MODELAH-1P (PROD)AH-1E (ECAS)

AH-1F (MODERNIZED COBRA)HELICOPTERS

DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited

TM 55-1520-236-23-3, 8 May 1980, is changed as follows:

1. The Banner Page instructions for change 16 were to remove and insert page D-135 and D-136, shouldhave read, remove and insert page D-335 and D-336.

2. Remove and insert pages as indicated below. New or changed text material is indicated by a vertical barin the margin. An illustration change is indicated by a miniature pointing hand.

Remove pagesi through vivi.1/(vi.2 blank)vii and viiiviii.1/(viii.2 blank)ix and xx.1/(x.2 blank)xi and xii- - - - - -

xvii and xviiixviii.1/(xviii.2 blank)xix through xxi/(xxii blank)D-15 and D-16

Insert pagesi through vivi.1 and vi.2vii and viiiviii.1/(viii.2 blank)ix and xx.1/(x.2 blank)xi and xiixii.1/(xii.2 blank)xvii and xviiixviii.1 and xviii.2xix through xxiiD-15 and D-16

3. Retain this sheet in front of manual for reference purposes.

URGENT

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TM 55-1520-236-23-3C 18

By Order of the Secretary of the Army:

YVONNE M. HARRISONAdministrative Assistant to the

Secretary of the Army00965

DENNIS J. REIMERGeneral, United States Army

Chief of Staff

DISTRIBUTION:To be distributed in accordance with DA Form 12-31-E, block no. 1149, requirements for

TM 55-1520-236-23-3.

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U R G E N T

C H A N G E

NO. 17

T M 5 5 - 1 5 2 0 - 2 3 6 - 2 3 - 3C 17

H E A D Q U A R T E R S

DEPARTMENT OF THE ARMY

WASHINGTON, D. C., 16 NOVEMBER 1994

Aviation Unit and IntermediateMaintenance Manual

ARMY MODELAH-1P (PROD)

AH-1E (ECAS)

AH-1F (MODERNIZED COBRA)HELlCOPTERS

DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited.

TM 55-1520-236-23-3,8 May 1980, is changed as follows:

1. Remove and insert pages as indicated below. New or changed text material is indicated by a vertical

bar in the margin. An illustration change is indicated by a miniature pointing hand.

Remove pages Insert pages

D-7 and D-8

D-15 and D-16

D-343/(D-344 b lank)

Index 9 and Index 10

Index 13 through Index 16

Index 19 and Index 20

Index 31 and Index 32

Index 35 and Index 36

D-7 and D-8

D-15 and D-16

D-343 and D-344

Index 9 and Index 10

Index 13 through Index 16

Index 19 and Index 20

Index 31 and Index 32

index 35 and Index 36

2. Retain this sheet in front of manual for reference purposes.

URGENT

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U R G E N T

TM 55-1520-236-23-3C 17

By Order of the Secretary of the Army:

Official:

MILTON H. HALMILTONAdministrative Assistant to the

Secretary of the Army07031

DISTRIBUTION:

GORDON R. SULLIVANGeneral, United States Army

Chief of Staff

To be distributed in accordance with DA Form 12-31-E, block no. 1149, requirements forTM 55-1520-236-23-3.

URGENT

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