TM  10-3930-643-34 ELECTRICAL  SYSTEM 5-3. Main  Wiring This task covers: MAINTENANCE.  (cont) Harness. (Sheet 1 of 15) a. Removal b. Installation INITIAL  SETUP Tools Materials/Parts Tool  Kit,  General  Mechanic’s Silicone sealant (App. C, Item 27) Automotive Small tag (App. C, Item 28) NSN   5180-00-177-7033 Tie strap Torques Except for special torques shown, all fasteners are tightened to a standard  torque. Refer to Appendix E. EQUIPMENT  CONDITION References Condition  Description TM  10-3930-643-20 Engine side access covers removed. Battery  negative  disconnected. Go to sheet 2 5-26