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 ASSEMBLY (KIT I) (M548A1) — Continued 0446 00 10. Install heater controls cover (WP 0450 00). 11. Install intake duct (1) on heater (2) with four screws (3). 12. Install plenum chamber (4) on heater (2) with three screws (5) and washers (6). 13. Place heater (2), with intake duct (1) and plenum chamber (4) attached, on two brackets (7). Secure with two clamps (8). 14. Install defroster tube (9) on plenum chamber (4) with clamp (10). 15. Install ground strap (11) on plenum chamber (4) with new lock washer (6) and screw (5). 16. Install exhaust pipe (12) on heater (2) with clamp (13). Connect fuel hose (14) to heater. 17. Install outlet hose (15) on plenum chamber (4) with clamp (16). 18. Install intake hose (17) on intake duct (1) with clamp (18). Connect wiring harness (19) to heater (2). 0446 00-6