TM-9-2320-366-20-5

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 5 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-5 - Page 298 of 1158

TM 9-2320-366-20-5

19-3. AIR/HYDRAULIC POWER UNIT AND BRACKET REPLACEMENT/REPAIR (CONT)

WARNING

Use care when removing screws. Pump is

under spring tension. Failure to comply

may result in injury to personnel.

(19) Remove four screws (32), cover (33), air cylinder (34),

and spring (35) from pump (21).

(20) Remove guide (36), bumper (37), and washer (38) from

spring (35).

(21) Remove screw (39), spring (40), and preformed packing

(41) from cover (33). Discard preformed packing.

(22) Remove piston (42) from air cylinder (34).

(23) Remove two preformed packings (43) from piston (42).

Discard preformed packings.

(24) Remove three screws (44), lockwasher (45), piston end

plate (46), spring (47), and gasket (48) from piston (42).

Discard lockwashers and gasket.

(25) Remove retainer (49) and piston poppet (50) from piston

end plate (46).

(26) Remove preformed packing (51) from piston poppet (50).

Discard preformed packing.

19-8.2

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