REPLACE/REPAIR ACCESSORY DRIVE AND PULLEY GROUP.

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FIGURE 3-29. Gasket Stack-Up Thickness.

TM-55-1905-223-24-3 Ship s Service Generator for Landing Craft Utility (LCU) NSN 1905-01-154-1191 Manual

REMOVAL

TM 55-1905-223-24-3

3-19. REPLACE/REPAIR ACCESSORY DRIVE AND PULLEY GROUP.

This task covers:

a. Removal,

b. Disassembly,

c. Repair,

d. Assembly,

e. Replacement.

INITIAL SETUP:

Tools

Equipment Conditions

Tool kit, general mechanic's

Engine cooled below 120 (50 ). Air

rail and marine diesel engines,

supply secured (port).

5180-00-629-9783

Battery banks disconnected (starboard).

Torque wrench kit P/N 3377216

TM 55-1905-223-10.

Pulley installation tool

Water pump belt removed (paragraph

P/N 3376326

2-33).

Coupling puller P/N ST-1249

Fuel pump removed (paragraph 2-37).

Standard gear puller P/N ST-647

Arbor press 4920-00-373-9376

Machinists Measuring Set

5280-00-278-9919

Materials/Parts

Metal cleaning solvent,

Item 6, Appendix C

Lubricating oil, Item 2, Appendix C

Crocus cloth, Item 26, Appendix C

Lubriplate, Item 28, Appendix C

Gasket, accessory support drive

P/N 200809

Transmission power take-off P/N 3005131

Wiping rag, Item 4, Appendix C

Pipe thread anti-seize compound

Item 9, Appendix C

Pulley pump sleeve P/N 190397

Accessory gasket P/N 200809

Rubber strip P/N 3008947

Helical gear P/N 142689

Pulley drive coupling P/N 3000175

Thrust washer bearings P/N 3026556

and P/N 3026557

Straight headless pin P/N 3034438

Shaft P/N 3000171

Constant speed mechanical drive

P/N AR-45728

Sleeve bearing P/N 116391

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