TM 10-3930-659-20 5-37. FAN BELT MAINTENANCE. This Task Covers: a. Removal c. Adjustment b. Installation Initial Setup: Equipment Conditions: Tools/Test Equipment: • Battery disconnect switch in OFF position (see •   General mechanic's tool kit (Item 44, Appendix F) TM 10-3930-659-10). • Conveyorized fork attachments removed from side of   References: forklift truck (see paragraph 17-13). •   TM 10-3930-659-10 • Right and left engine upper sideshields opened (see TM 10-3930-659-10). NOTE Fan belts should be replaced In matched sets even If only one belt is worn. a. REMOVAL 1. Loosen bolts (3 and 4) and push alternator (2) inward until two fan belts (1) are loose. TA706919 5-106