TM 9-2320-209-20-3-1 FRAME 6 Soldiers A and B 1. 2. 3. 4. 5. Using 9/16-inch wrenches, unscrew and take off locknut (1) from bolt ( 2). Take out bolt and tilt radiator (3) forward. Using 1/2-inch wrench, take out four bolts ( 4). Take off fan blade (5). CAUTION When removing radiator (3) , be very careful not to damage shroud (6) and core (7) on engine cooling fan. Tilt radiator (3) forward as shown and lift radiator out of engine compartment. Take two shims (8) off two radiator mounting studs (9) . END OF TASK 6-7