TM-9-2350-261-20-4 Unit Maintenance Manual Volume 4 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-4 REPLACE COOLANT HEATER EXHAUST ELBOW AND PIPES — Continued 0647 00 INSTALLATION 1. Place clamp (1) on elbow (4). Install elbow on coolant heater. Tighten clamp. 2. Place clamp (1) on lower pipe (3). Install pipe in elbow (4). Tighten clamp. 3. Place clamp (1) on upper pipe (2). Install upper pipe in lower pipe (3). Tighten clamp. 4. Align new gasket (7) and upper pipe (2) with exhaust grill housing. Secure with four washers (6) and screws (5). FOLLOW-THROUGH STEPS 1. Start coolant heater (see your -10). Check for exhaust leaks. Turn heater off. 2. Close power plant access door (see your -10). 3. Raise trim vane (see your -10). 4. Raise and lock ramp (see your -10). 5. Stop engine (see your -10). END OF TASK 0647 00-3/4 blank