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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 ASSEMBLY AND MOUNTING BRACKETS (M548A3) — Continued 0428 00 INSTALLATION NOTE Do Step 1 and Step 2 only if clamps or mounting brackets were removed for replacement. 1. Install two mounting brackets (7), five new lockwashers (9), and four screws (8) on bulkhead. 2. Install four clamp halves (4) on two mounting brackets (7). 3. Install plenum sleeve (5) and four clamp halves (4) on heater plenum (6). Do not tighten clamps. NOTE Refer to TM-9-2540-207-14&P for the mandatory replacement of the vent outlet seal (10) on the heater (1). 4. Place heater (1) in plenum sleeve (5) and four clamp halves (4). Have helper assist. 0428 00-6 Change 1