TM-9-2350-311-34-1

HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS: HOWITZER, MEDIUM, SELF-PROPELLED, 155MM

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

SEPTEMBER 1994

TM-9-2350-311-34-1 - Page 270 of 352

10-1 WINTERIZTION KIT INSTALLATION - CONTINUED

TM 9-2350-311-34-1

a. Installation — Continued

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Plug must be removed from exhaust outlet before operating winterization kit to avoid

damaging vehicle.

Remove three screws (55) from engine coolant pump inlet adapter (56). Discard screws.

Position pump (57) and inlet adapter (56) against base bracket (58) so pump suppressor (59) is 30° forward

from vertical position (to clear hull front plate) and install three screws (60) and three Iockwashers (61).

Place cured bracket (62) over pump (57) and install curved bracket, two screws (63), two flat washers (64),

and two nuts (65) to base bracket (58).

NOTE

Lockwashers maybe installed on any two screws to ground pump on hull.

Install pump assembly (68), base bracket (58), four screws (67), two flat washers (68), and two Iockwashers

(69) to hull front plate (21).

Install hose clamp (70) to free end of 0.625-in. - (15.9-mm-) id by 18-in. - (45.7-cm-) long hose (35). Install hose

to coolant pump outlet (71) and tighten clamp. Cut hose as required.

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