TM-9-2350-311-34-2

CAB, ARMAMENT, SIGHTING AND FIRE CONTROL, ELEVATING AND TRAVERSING SYSTEMS AND ASSOCIATED COMPONENTS HOWITZER, MEDIUM, SELF-PROPELLED, 155MM

TECHNICAL MANUAL; DIRECT AND GENERAL SUPPORT MAINTENANCE MANUAL

SEPTEMBER 1994

TM-9-2350-311-34-2 - Page 266 of 552

TM 9-2350-311-34-2

6-1

POWER PACK ASSEMBLY - CONTINUED

a. Removal - Continued

7

Attach hoist (13) to lifting sling assembly (12). Take up slack in hoist cable.

8

Make sure weight of power pack assembly (7) is supported by hoist (13). Remove two cap screws (14) from

power pack support (2). Discard lockwashers.

When removing or placing power pack assembly, observe caution to avoid bumping or damaging

the solenoid or valve.

9

If necessary for replacement, remove four cap screws (15), four lockwashers (15.1) power pack support (2),

and ring spacer (15.2). Discard lockwashers.

10

Remove power pack assembly (7) from cab by lifting out through access hole and place on a solid surface,

11

Remove hoist (13). Remove two cap screws (10) to remove lifting sling assembly (12) from power pack as-

sembly (7).

12

If necessary for replacement, remove four cotter pins (15.3), two headless pins (15.4) and hose clamp (9).

Discard cotter pins.

6-4 Change 2