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 II OR III) (M548A1) 0447 00 THIS WORK PACKAGE COVERS: Removal (page 0447 00-1). Installation (page 0447 00-5). INITIAL SETUP: M a i n t e n a n c e L e v e l Unit T o o l s a n d S p e c i a l T o o l s Drill Set (WP 0541 00, Item 14) General Mechanic’s Tool Kit (WP 0541 00, Item 57) Portable Electric Drill (WP 0541 00, Item 13) M a t e r i a l s / P a r t s Adhesive (WP 0542 00, Item 2.1) Rubber adhesive tape (WP 0542 00, Item 32) Grommet Locknut (2) Lockwasher Lockwasher (5) P e r s o n n e l R e q u i r e d Unit Mechanic R e f e r e n c e s See your -10 TM-9-2540-207-14&P E q u i p m e n t C o n d i t i o n Engine stopped (see your -10) Carrier blocked (see your -10) Battery negative lead disconnected (WP 0292 00) Bulkhead protector removed, if material handling kit is installed (WP 0487 00) Power plant rear access door removed (see your -10) Top left access grill removed (WP 0390 00) Heater exhaust pipe guard removed (WP 0455 00) REMOVAL 1. Disconnect wiring harness (1) at heater (2). 2. Loosen clamp (3). Disconnect intake hose (4) from intake duct (5). 3. Loosen clamp (6). Disconnect outlet hose (7) from plenum chamber (8). Disconnect fuel hose (9) from heater (2). 0447 00-1 Change 1