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 AND MOUNTING BRACKETS (M548A3) — Continued 0428 00 12. Have helper support and rotate heater (1). Remove fuel inlet hose (2) from heater elbow (3). Plug fuel hose. NOTE Do Step 13 if removing heater Model A-20, MIL-PRF-62550/2A. 13. Remove two screws (10), lockwashers (11), ground strap (12), and clamp (13) from heater (1) and weldnut. Discard lockwashers. 14. Have helper support heater (1). Disconnect four clamp halves (4). Slide heater from plenum sleeve (5). Remove heater from carrier. Remove sleeve from heater plenum (6) and four clamp halves and sleeve from carrier. 0428 00-4 Change 1