TM 5-2420-222-20-2 MAIN AND FRONT LIGHT WIRING HARNESS - CONTINUED ACTION LOCATION ITEM REMARKS INSPECTION/REPLACEMENT - CONTINUED 76. All metal parts Look for cracks, breaks, and abnormal bends. 77. All threaded parts Look for damaged threads. REPAIR NOTE For  more  information  on  how  to  repair  wiring,  go  to  General  Maintenance  Instructions  (page  2- 137). INSTALLATION 78. Loader backhoe Main wiring harness Route into place as noted during removal. (1 or 2) 79. Main wiring harness Two clamps (3) Put in place as noted during removal. 80. Two clamps (3) Two screws (4) and Screw in and tighten using 7/16-inch box new lockwashers (5) wrench, 7/16-inch, 3/8-inch drive socket, and ratchet handle. 81. Ignition switch Terminal (7) a. Put on. BATT terminal (6) b. Take off tag. 82. Ignition switch New lockwasher (8) Screw on and tighten using 3/8-inch box BATT terminal (6) and nut (9) wrench. and terminal (7) 83. Ignition switch Terminal (11) a. Put on. IGN terminal (10) b. Take off tag. 84. Ignition switch New lockwasher (12) Screw on and tighten using 3/8-inch box IGN terminal (10) and nut (13) wrench. and terminal (11) 85. Ignition switch Terminal (14) a. Put on. IGN terminal (10) b. Take off tag. 86. Ignition switch New lockwasher (15) Screw on and tighten using 3/8-inch box IGN terminal (10) and nut (16) wrench. and terminal (14) 2-792