TM-9-2350-247-20-2 Unit Maintenance Manual Volume 2 M548A1 M548A3 Tracked Cargo Carrier Download
Page 322 of 1072
TM 9-2350-247-20-2 REPLACE ENGINE THERMOSTAT (M548A1) — Continued 0218 00 REMOVAL 1. Loosen clamp (1) that secures thermostat vent hose (2) to elbow (3). Separate hose and clamp from elbow. 2. Loosen two clamps (4) that secure hose (5) to deaeration elbow (6) and tube (7). Slide hose and clamps off deaeration tube. 3. Loosen two clamps (8) that secure hose (9) to right thermostat housing (10). Separate hose from thermostat housing. 4. Remove four screws (11), lock washers (12), and flat washers (13) that secure right thermostat housing (10) and left thermostat housing (14). Discard lock washers. 5. Remove seal (15), gasket (16), and thermostat (17) from left thermostat housing (14). Discard seal and gasket. CLEANING 1. Clean thermostat housing with cleaning compound. 0218 00-2