TM-9-2350-247-20-2 Unit Maintenance Manual Volume 2 M548A1 M548A3 Tracked Cargo Carrier Download
Page 183 of 1072
TM 9-2350-247-20-2 REPLACE AIR BOX HEATER IGNITION COIL, AIR PUMP, AND CHECK VALVE (M548A3) — Continued 0185 00 CLEANING 1. Clean outside of pump assembly with cleaning compound. Do not submerge. 2. Inspect pump for cracks, dents, and general damage. 3. Remove three screws (1) and cover (2) from air pump (3). 4. Check for internal wear or damage. Replace air pump (3) if needed. 5. Install cover (2) with three screws (1) on air pump (3). 6. Check ignition coil as described in electrical troubleshooting (WP 0015 00). Replace ignition coil if defective. 7. Inspect clamps for breaks and excessive wear. Replace clamps that show either of these defects. 0185 00-3