TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 8 Install surge tank (137), retainer pad (132), two washers (131), and two screws (130). 9 Install two screws (133), two newIockwashers(135), and two nuts (134) on coolant pump-to-surge tank hose (136). 10 Disconnect fuel filter-to-fuel pump tube (1 19) and remove three bolts (120), three Iockwashers (121), and bracket (122) with primary fuel filter (1 23). Discard Iockwashers. 4-49