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TM-9-2350-247-20-3 Unit Maintenance Manual Volume 3 M548A1 M548A3 Tracked Cargo Carrier Download

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TM 9-2350-247-20-3 REPLACE VEHICLE COMPARTMENT HEATER FUEL HOSES, TUBES, AND FITTINGS (KIT II OR III) (M548A1) — Continued 0445 00 FOLLOW-THROUGH STEPS 1. Connect battery negative lead (WP 0292 00). 2. Start heater (see your -10). 3. Check heater fuel hoses, tubes, and fittings for leaks and proper operation. 4. Stop heater (see your -10). 5. Install top left access grill (WP 0390 00). END OF TASK 0445 00-5/6 blank Change 1 5. Install new preformed packing (16), nut (17), and elbow (18) in fuel manifold block (19). 6. Connect hose (8) to elbow (7) and (14). 7. Connect hose (9) to nipple (2) and elbow (7). 8. Connect hose (20) to elbow (18) and elbow (15). 9. Install four clamps (21), two new locknuts (22), four new lockwashers (23), and four screws (24) securing hose (20) to bulkhead.