TM-9-2350-277-20-5 Unit Maintenance Manual Volume 5 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-5 REPLACE 5.0 KW AUXILIARY POWER UNIT VALVE-TO-BULKHEAD FUEL SUPPLY HOSES (M577A3 AND M1068A3 ONLY) — Continued 0677 00 5. Connect fuel hose (1) to elbow (2) on fuel shutoff valve (3). 6. Install two new straps (4) on fuel hose (1) and other hose (5). FOLLOW-THROUGH STEPS 1. Open auxiliary power unit fuel shutoff valve (see your -10). 2. Connect battery ground lead (WP 0338 00). 3. Start auxiliary power unit (see your -10). Check all fittings for leaks. Turn auxiliary power unit off. 4. Install right front and rear floor plates (WP 0539 00) or (WP 0544 00). 5. Install personnel heater duct (WP 0706 00). 6. Raise and lock ramp (see your -10). 7. Stop engine (see your -10). END OF TASK 0677 00-5/6 blank Change 2