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 AIR DUCTS AND HOSES (KIT III) (M548A1) — Continued 0454 00 REMOVAL 1. Remove two clamps (1) and intake hose (2) from adapter (3) and intake duct (4). NOTE Step 2 is used with new heater Model A-20, MIL-PRF–62550/2A only. 2. Remove plug (4.1) from intake duct (4). 3. Remove four nuts (5), washers (6), screws (7), grill (8), and adapter (3) from driver’s seat rear bulkhead. 4. Remove two clamps (9) and hose (10) from tee (11) and elbow (12). 5. Remove two nuts (13), washers (14), screws (15), elbow (12), and deflector (16) from battery well bulkhead. 0454 00-2 Change 1