TM10-3930-660-20 7-3. RADIATOR -  SERVICE/REPLACE/TEST    (Cont’d h. Stop the engine and let it cool. Check coolant level at overflow tank (1) and add coolant, if necessary. Refer to CHECKING AND ADDING COOLANT section of this paragraph. 4. IF REMOVED FROM STORAGE POSITION, INSTALL THE LOAD BACKREST AT REAR OF VEHICLE  . RADIATOR  REMOVAL 1. 2. 3. 4. 5. REMOVE COUNTERWEIGHT, PARA. 15-3. REMOVE RADIATOR COVER. a. Remove eight bolts (12), eight lockwashers (13), and eight flatwashers (14) securing radiator cover (15) to vehicle frame. Discard lockwashers (13). b. Remove radiator cover (15) from vehicle  frame. DRAIN COOLING SYSTEM AS DESCRIBED IN SERVICE SECTION, SUBPARAGRAPH la thru ld. TAG AND REMOVE TRANSMISSION OIL COOLER HOSES (16) AND (17), AND TWO CONNECTORS (18) FROM BOTTOM OF RADIATOR  (2). REMOVE ENGINE COOLING HOSES (19) AND (20) FROM RADIATOR (2). a. b. Remove clamp (21) securing upper engine cooling hose (19) and remove hose (19) from radiator (2). Discard clamp (21). Remove two clamps (22) securing lower engine cooling hose (20) to radiator (2) and engine. Remove hose (20) from engine first and then from radiator (2). Discard clamps  (22). 7-7