TM-9-2350-311-34-1 Maintenance Manual for Volume 1 M109 Hull Download
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10-1 WINTERIZTION KIT INSTALLATION - CONTINUED TM 9-2350-311-34-1 a. Installation — Continued 25 26 27 28 29 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. — 10-10