TM-9-2350-238-20-1

HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL

MAY 1994

TM-9-2350-238-20-1 - Page 920 of 1364

TM 9-2350-238-20-1

2-156. MAINTENANCE OF SUSPENSION LOCKOUT SYSTEM CONTROL VALVE AND

ASSOCIATED

INSTALLATION (CONT)

27

28

29

PARTS (CONT).

Install new tube fitting locknut (60) on tube

elbow (61).

Install new preformed packing (62) and

packing retainer (63) in selector control

plug valve (44). Install tube elbow (61) in

selector control plug valve, and tighten

tube fitting locknut (60).

Connect metal tube assembly (39) to tube

elbow (61 ).

2-157. MAINTENANCE OF SUSPENSION SYSTEM HYDRAULIC LINES AND FITTINGS

(RIGHT SIDE) AND ATTACHING HARDWARE.

This task covers:

a.

Removal

b.

Inspection/Repair

c. Installation

INITIAL SETUP

Materials/Parts

General Safety Instructions

Locknut (5)

Locknut (2)

Lockwasher (9)

Preformed packing (4)

●

To avoid injury to personnel, do not

Preformed packing (2)

tighten or loosen hydraulic fittings

when system is pressurized.

References

TM 9-2350-238-20-2

●

Lower the boom to stowed position

TM 9-2350-238-24P-1

before doing any maintenance on

hydraulic system.

Equipment Conditions

2-382

Powerplant removed

●

Wipe up any spilled hydraulic fluid to

2-918 Access cover removed

prevent injury to personnel.

2-923 Cover plate removed

Equipment stowage box removed from cab

well (TM 9-2350-238-20-2)

2-894