TM 9-2350-261-20-4
UNIT MAINTENANCE INSTRUCTIONS
FOR ENGINE COOLANT HEATER KIT
WORK PACKAGE INDEX
Title
Sequence No.
HEATER COOLANT FLOW DIAGRAM........................................................................................................................0635 00
REPLACE FLAME DETECTOR SWITCH.....................................................................................................................0636 00
REPAIR FLAME DETECTOR SWITCH.........................................................................................................................0637 00
REPLACE IGNITER.........................................................................................................................................................0638 00
DRAIN AND FILL ENGINE COOLANT HEATER SYSTEM.......................................................................................0639 00
REPLACE COOLANT HEATER FUEL PUMP (M113A2, M901A1, AND M1059 ONLY).........................................0640 00
REPLACE COOLANT HEATER FUEL PUMP (M577A2 AND M1068 ONLY)...........................................................0641 00
REPLACE COOLANT HEATER FUEL PUMP TO BULKHEAD CONNECTION HOSE
(M113A2, M1059, AND M901A1 ONLY)..............................................................................................................0642 00
REPLACE COOLANT HEATER FUEL PUMP TO BULKHEAD CONNECTION HOSE
(M577A2 AND M1068 ONLY)...............................................................................................................................0643 00
REPLACE BULKHEAD CONNECTION TO COOLANT HEATER FUEL INLET HOSE TUBE ...............................0644 00
REPLACE COOLANT HEATER FUEL INLET HOSE...................................................................................................0645 00
REPLACE COOLANT HOSES AND FITTINGS ...........................................................................................................0646 00
REPLACE COOLANT HEATER EXHAUST ELBOW AND PIPES..............................................................................0647 00
REPLACE/REPAIR COOLANT HEATER CONTROL BOX.........................................................................................0648 00
REPLACE COOLANT PUMP TO COOLANT HEATER WIRING HARNESS............................................................0649 00
REPLACE COOLANT HEATER AND PUMP UNIT......................................................................................................0650 00
REPLACE COOLANT HEATER......................................................................................................................................0651 00
REPLACE COOLANT HEATER PUMP .........................................................................................................................0652 00
