TM 9-2320-209-20-3-1 Section V. FAN ASSEMBLY AND RELATED PARTS 6-8. ENGINE COOLING FAN REMOVAL AND REPLACEMENT. TOOLS : l/2-inch socket wrench Flat-tip screwdriver SUPPLIES: None PERSONNEL: One EQUIPMENT CONDITION: Truck parked, engine off, handbrake set. a. b. Preliminary Procedures. (1) Open hood and both side panels. Refer to TM 9-2320-209-10. (2) Remove radiator. Refer to para 6-3. Removal. NOTE Hold fan (1) while removing bolts. 1. Using l/2-inch wrench, unscrew and take out four bolts and lockwashers (2). 2. Lift off fan (1) . END OF TASK TA 047016 6-42