TM-9-2350-311-20-1

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS

AUGUST 1994

TM-9-2350-311-20-1 - Page 632 of 1275

TM9-2350-311-20-1

b. Installation

WARNIN G

Ensure engine and coolant system are cool enough

prevent burns.

1 Inspect oil level in fans (para 2-15.10).

to permit handling in order to

2 Install front radiator mount (54), eight washers (53), eight new Iockwashers (52), and eight screws (51).

3 Install rear radiator mount (50), nine washers (49), nine new Iockwashers (48), and nine screws (47).

4 Install two bushings (41).

5 Install four seals (46 and 45).

6 Tape seals (45 and 46) with four complete wraparound with 0.5 in. (12.7 mm) overlap at eight seal joints.

7 Install 36 retainers (44), securing seals (45 and 46) to shroud (15).

8 Install cover (43) and eight screws (42).

9 Install two brackets (40), four flat washers (39), four new Iockwashers (38), and four screws (37).

10 Install fan universals (35) and shroud (15) with fans (36) attached.

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