TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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14-1 WINTERIZATION KIT DIAGRAM NOTE This installed view of the winterization kit identifies all items in the kit. Those items which only need to be disconnected during powerplant removal are identified by a single asterisk (*). Those items that need to be removed during powerplant removal are identified by a double asterisk ~*). LEGEND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Connector (wire 459B) to MASTER switch Receptacle at driver’s compartment bulkhead Bulkhead-to-heater, fuel pump, and coolant pump harness (wires 402B, 402C, 403B, 403C, 406, and ground)* Battery insulation box Battery heater plate parts Exhaust outlet plug Exhaust outlet Transmission left access door Exhaust tube** Heater-to-surge tank hose connector tube* Fuel pump-to-heater fuel tube* Coolant heater** Fuel pump (electric)** Fuel filter-to-fuel pump fuel tube** Fuel filter** 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Primary fuel filter-to-fuel filter fuel hose* Coolant pump (electric)** Engine coolant surge tank hose Heater hose-to-surge tank hose Y-connector tube Coolant pump-to-heater hose Engine coolant manifold-to-battery heater inlet hose* Engine manifold Primary fuel filter Primary fuel filter-to-engine fuel tube Fuel tank-to-primary fuel filter hose Heater lead (wire 400) Heater control box Control box-to-master switch and bulkhead harness (wires 400, 402B, 402C, 406, and 459B) MASTER switch (reference) Battery heater outlet-to-coolant pump hose* 14-2 TM9-2350-311-20-1