Aircraft and Turbine Engine Maintenance Tools

2 hydratight.com

Over many years Hydratight has provided world class bolted joint solutions and continues to set international standards in joint integrity for its customers on a global scale. By supplying a comprehensive range of products and services, supported by strong, experienced engineering teams we apply global standards through our network of local operations.

One CompanyHydratight works in partnership with the world’s leading Original Equipment Manufacturers (OEMs). Using the latest computer technology and market leading development facilities, we continue to push back the boundaries of technology to provide fast, accurate and reliable solutions to critical assembly problems.

Our people are the key to our success—Hydratight’s staff are qualified, competent, innovative and able to work closely with customers to ensure a total understanding of their requirements.

Total SupportTotally committed to safety and quality—all Hydratight products and services are designed, manufactured and carried out within a management system, in accordance with ISO 9001 (Quality Management), ISO 14001 (Environmental Management) and OHSAS 18001 (Occupational Health and Safety).

Hydratight’s extensive bolting and machining services include:• Torque and tension on-site bolting equipment• On-site portable machining equipment• Product sales, rental and technical support• Product service and training• Custom design and tool production

Our Specialist Aerospace Tools BrandSince 1949, Hydratight, under the brand name of Sweeney, has led in the design, development and manufacture of highly specialised tools, and the handling equipment for aircraft and turbine engines’ maintenance.

Sweeney is recognised as the leader in professional tooling, offering total design and production capabilities to meet customer’s needs. The Sweeney brand provides solutions for any torque maintenance requirement, from a specific tool for reciprocating engine propellers to consultation, design and manufacture of an entire tool system for a new turbine engine.

Engineering Driven Safety Focused Solutions

hydratight.com 3

Torque MultipliersSweeney torque multipliers are the industry standard. For over 56 years we have set the pace for innovative products. From the 707 to the 787 and from the C-130 to the joint strike fighter, we have you covered. Simple, economical, reliable.

Specifications UOM 8105p 8200p / 8200DS* 8300

Rated output capacity

in-lbs 36,000 144,000 360,000ft-lbs 3,000 12,000 30,000Nm 4,067 16,262 40,675

Anchor pin centre-to-centre

in 10.5mm 266.7

Anchor pins 1" (25 mm) diameter, 1" (25 mm) long

Weight lbs 31 54 54kg 14.06 24.49 24.49

Length in 14.94 17.91 17.91mm 379 455 432

Width in 12.75 12.5 12.5mm 324 318 318

Height in 6 7.53 7.53mm 152 191 178

Torque ratio 8:1 11.1:1 42:1Input drive 3/4" (19mm) square femaleOutput drive Internal spline, 43 teeth 8/16 pitch* Model 8200DS (double spline) also availablep NSN Part numbers Model 8105: 5120-00-406-3037, Model 8200: 5120-00-377-9652

Sweeney Aerospace Torque Multipliers are high ratio, multiple reduction gear mechanisms providing a means for loosening and tightening threaded assemblies that demand very high torque values.

Each model is designed with an internal splined drive or square drive that connects to sleeve sockets which are specially designed for each application. Anchor pins are located on the back and/or front surfaces for versatility of anchoring.

At the heart of the Sweeney offering is the model 8200, the multiplier of choice for commercial and military applications up to 16,262 Nm (12,000 ft-lbs).

The model 8100 is no longer available. All 8100 torque multipliers should be replaced by the 8200.

Model 8105

Model 8200/8200 DS

Model 8300

4 hydratight.com

Models 8112 and 8111For moderate to heavy-duty torque solutions.

Model 8112 in use

Model 8111 with 8202A

Model 8112

Model 8111

Specifications UOM 8112p 8111

Rated output capacity

in-lbs 600,000 1,000,000ft-lbs 50,000 83,333Nm 67,791 112,985

Anchor pin centre-to-centre

in 15.25 22mm 387.35 558.8

Anchor pins 1" (25 mm) diameter, 1" (25 mm) long

Weight lbs 270 395kg 122.5 179

Length in 34.28 32.5mm 871 826

Width in 24.19 27.69mm 614 703

Height in 10.19 10.19mm 259 259

Torque ratio 65:1 125:1Input drive 3/4" (19 mm) square femaleOutput drive Internal spline, 43 teeth 8/16 pitchp NSN Part numbers Model 8112: 5120-00-222-5001

Sweeney models 8112 and 8111 incorporate an automatic brake system that inhibits reverse torque from the multiplier’s output being transferred to the multiplier’s input drive. These models are also equipped with a primary input drive for high torque/low speed use, as well as a secondary input for low torque/high speed applications.

hydratight.com 5

Torque Multiplier AccessoriesSweeney offers a wide selection of accessories that increase ease of use as well as extend the range of applications.

63 Work Handle

67 Ratchet Adapter

Part No. Description Specification information81002 Sling Used on models 8100 and 8200

81046 Adaptor Adapts splined multipliers to 2-7/8" (73 mm) female hex

86511L Socket Allows customers to produce own sockets and power with Sweeney splined multipliers

67 Ratchet Adaptor Input: 3/4" (19 mm) square femaleOutput: 3/4" (19 mm) square male

63 Work HandleLength: telescopes from 18"–30" (457.2 mm–762mm)Output: 3/4" (19 mm) square male

53 Torque Wrench Output: 1/2" (12.7 mm) square maleAdjustable: 30–250 ft-lbs (40–339Nm)

Note: For manual operation in applying torque, models 53, 63 and the 67 hand tools may be used with models 8200, 8111, 8112 and the 8300.

81002 Sling

Slings are available for the 8100 and 8200 series of multipliers. These slings attach directly to the multipliers and aid in the lifting and positioning of the tools during use. Also available are work handles with extendible arms which provide increased leverage and ratchet adapters which turn a standard breaker bar into a ratchet.

6 hydratight.com

Auxiliary Torque MultipliersThe Sweeney 8202 series provides additional multiplication to make those difficult torque procedures even easier. Input torque is reduced by an additional 6.5:1 ratio.

8202A Pneumatic Torque MultiplierThe model 8202A Air Torque Multiplier is designed to provide controlled air operation of model 8105, 8200, 8111, 8112 and 8300 torque multipliers.

8202-290 Mechanical Torque MultiplierThe model 8202-290 provides controlled operation of model 8105, 8200, 8111, 8112 and 8300 torque multipliers. The manually operated unit eliminates the need of reacting the input torque and holds torque through an anti-backlash device.

Model 8202A with Model 8300

Model 8202-290 with Model 8200

Specifications UOM 8202AMaximum input air

psig 90bar 6.2

Output direct drive (1:1)

in-lbs 2,256ft-lbs 188Nm 255

Output reduced speed drive (6.5:1)

in-lbs 15,060ft-lbs 1,255Nm 1,661

Weight8202-45 torque multiplier

lbs 11kg 5

8202-90 gearbox & airmotor

lbs 11kg 5

8106-90A air control kit

lbs 3kg 1.4

Model 8202 (total weight)

lbs 25kg 11.3

Anchor pins 1" (25 mm) diameter1" (25 mm) long

NSN part number for the 8202A: 5130-01-211-2188

Specifications UOM 8202-290

Output direct drive (1:1)

in-lbs 2,256ft-lbs 188Nm 255

Output reduced speed drive (6.5:1)

in-lbs 15,060ft-lbs 1,255Nm 1,661

Weight8202-45 torque multiplier

lbs 13kg 5.9

4600-285 Ratchet lbs 4kg 1.81

Model 8202-290 (total weight)

lbs 17kg 7.7

NSN part number for the 8202-290: 5120-01-364-9523

hydratight.com 7

Electronic Torque MultipliersSweeney electronic torque multipliers are compact and lightweight, and with digital read out, are designed to accurately measure output torque.

Sweeney digital torque multipliers are each fitted with a display providing real-time torque feedback during operation.

The 8300 series and 8210 have a fixed display while the 8510D and 8550D come equipped with a tethered full color touch screen display. The tethered display has internal memory logging each torquing application. The logged event can be exported from the device via email, memory stick, or SDS card.

A combination of spur and planetary gears with a high overall efficiency allows these models to have low input torque requirements while producing high output torque.

All models feature:• Microprocessor based electronic readout• Clockwise and counterclockwise readings• High torque ratios• Ratchet type backlash device• Three scales: in-lbs, ft-lbs and Nm• 9.5 mm( 3/8") square female input drive• Accuracy: +/- 2% from 20%–100% of full scale

Model 8325 in application

Specifications UOM 8510D 8312 8325 8550D 8365 8210

Rated output capacity

in-lbs 12,000 14,400 30,000 60,000 78,000 144,000ft-lbs 1,000 1,200 2,500 5,000 6,500 12,000Nm 1,356 1,627 3,390 6,780 8,813 16,262

Input drive (square female)

in 1/2 3/8 3/8 1/2 3/8 3/4mm 12.7 9.5 9.5 12.7 9.5 19

Output drive (square female)

in 1 3/4 1 1-1/2 1-1/2 N/Amm 25.4 19 25 38 38Anchor pin diameter

in 0.47 1/2 3/4 3/4 3/4 1mm 11.9 12.7 19 19 19 25.4

Anchor pin length

in 39/64 3/4 3/4 1mm 15.47 19 19 25.4

Anchor pin centre-to-centre

in 3 6 7.5 7 10 10.5mm 76.2 152.4 190.5 177.8 254 266.7

Weight lbs 10.5 22 40 32 60 83kg 4.8 10 18.1 14.5 27.2 37.64

Length in 4.4 10.3 11 5.6 12.25 17.91mm 112 262 279 142 311 455

Width in 4.4 6.3 8.5 5.6 9.5 12.5mm 112 160 216 142 241 318

Height in 5.1 7 7.5 7.6 8 7.53mm 129.5 178 191 193 203 191

Torque ratio 5.1:1 120:1 192:1 26.5:1 165:1 11.1:1Reporting capabilities Yes No No Yes No No

Model 8325

Model 8550D with monitoring screen

Model 8210

8 hydratight.com

Turbine Engine Turning ToolDigital Turning Tools—Providing a safe, controlled, cost effective way to rotate turbine engines during borescope inspection.

Features:• Borescope operator can control turbine rotation• Automatic blade counting• Flag blades for quick return to review• Adjustable torque limit to 203 Nm (150 ft-lbs)—this is the most

torque available from any turnover tool• Most commercial and military engines loaded in engine library• Motor is designed to fit all previous versions of Sweeney engine

interface adapters• Automatic/manual modes• Variable speed and pause interval

Benefits:• Reduces inspection time• Improves accuracy in positioning turbines for inspection• New motor control technology will allow unprecedented accuracy

(0.006 degrees) in positioning blades• Quick set up—integrated carry case is designed to hold the unit with all the

cables attached, so you can just pull out the motor/adapter pendant and you are ready to go

• USB port on controller allows connectivity to laptops to download inspection reports for storage or print

• Pendant is light and easy to use; it is shaped to fit in one hand or hung close by to be read by the operator

• Torque overload sensor shuts down operation if excessive torque occurs, which can protect expensive components from damage

• Foot control for hands-free operation

For more information, please visit hydratight.com/dtt.

DTT motor installed on a gear box

Specifications UOM SWE189DTTTotal system weight

lbs 35kg 15.9

System container dimensions

in 10 x 18 x 24mm 254 x 457 x 610

Power inputVac 85–260Hz 47–440W Max 200

SpeedContinuously variablefrom 20 degrees/minto 360 degrees/min

DirectionBi-directional with backlash compensation adjustable

by user

Torque User selectable 30–150 ft-lbs (40.67–203 Nm)

Acceleration/ deceleration

0.2 s minimum, 5 s maximum incrementally adjustable

hydratight.com 9

Turbine Engine Maintenance ToolsHydratight, manufacturer of Sweeney tools, is an ISO 9000 certified company with state of the art manufacturing and engineering capabilities. We manufacture a full complement of turbine engine tooling such as anchors, sockets, pushers, pullers and lifting fixtures.

When you purchase any of Sweeney’s turbine engine tools, be assured that you will receive the same high quality products and support that you can expect from all Hydratight products. Our tools are always compatible or improved versions of original OEM tools that are required for overhaul and maintenance operations. We guarantee the fit, form and function of all of our tools. Full tooling catalogs and cross reference lists are available for the engines listed below:

• General Electric• Pratt & Whitney• Rolls Royce• IAE

Puller

Socket

Puller

10 hydratight.com

Ground Support Equipment

Helicopter Maintenance ToolsHydratight offers Sweeney brand torque tools, anchor plates, sockets, work stands and maintenance hoists for several airframe and engine manufacturers.

Propeller Handling ToolsHydratight’s Sweeney brand of propeller handling tools are used for applying the correct torque to propeller shaft retaining nuts and engine thrust bearing nuts. Complete tool sets are available including sockets, rings and a work handle to safely and correctly complete propeller assemblies. In addition, a lift assembly provides an easy and safe method for handling propellers during removal and installation. Sweeney offers kits for many propeller models including Curtiss, Hamilton Sunstrand, Aero Products and DeHavilland.

SWE 13750 Tower Hoist

8271 Lift in use

Engine stand

hydratight.com 11

Torque Testing and Calibration ServicesHydratight offers full service and calibration for many models of torque wrenches including all Hydratight and Sweeney branded torque wrenches and torque testers. We are also a manufacturer service centre for many other top brand names.

Most torque tools have an industry standard recommendation of a yearly calibration cycle. Hydratight recommends sending your tools in on an annual basis to be certified and serviced.

Our repair centre offers:• Full service inspection, lubrication and certification• NIST traceable as found and as left paper certificates provided with

each service• Quick turnaround time• Expedited service available (48–72 hours) upon request• Repair estimates provided before service

Repair FacilitiesUSAHydratight/Sweeney Repair2010 Clemont StAntigo WI 54409 USATel: +1 715-627-5521Fax: +1 715-627-5554Toll Free: 800-569-6807us.repair@hydratight.com

JapanYokohama Engineering ServicesMr. Eiji Tsunoda1707-1 Saedo-choYokohama-shi Japan 224-0054Tel: +81 0459 29 2577Fax: +81 0459 37 6636eiji.tsunoda@yes.ecne.jp

United KingdomTurbine Tools LtdUnit 2, Copthorne Business ParkDowlands LaneCopthorne West SussexRH10 9RX, United KingdomTel/Fax: +44 1342 716600office@turbinetools.co.ukturbinetools.co.uk

Email us at: solutions@hydratight.comOr find your local representative at:hydratight.com/contact

Our global network means that you can rely on the right people, products, and services wherever you are in the world.

HT_BR_009_0316_UK

Hydratight provides support through service centres ( ) and authorised representatives ( )