NOTE Ignition circuit breakers are mounted on brace from instrument panel to firewall, near steering column. 73. Disconnect plug leads 10 and 11 (20) from two ignition circuit breakers (19). 74. Disconnect leads 85 and 85A (18) from low air pressure switch (21). 75. Remove screw (22), lockwasher (23), and handle (31) from starter switch (27). Discard lockwasher (23). 76. Remove nut (30), lockwasher (29), and starter switch (27) with alignment pin (26) from alignment hole (25), switch plate (24), and instrument panel (28). Discard lockwasher (29). 77. Disconnect wires 117 (32), 74A (33), 74 (34), and 118 (35) from starter switch (27). 21 18 19 20 23 24 25 26 28 29 30 31 22 LOAD PORT B BATTERY PORT D LAMP PORT C GROUND PORT A 27 27 32 33 34 35 TM 9-2320-386-24-1-2 0330 00 FRONT WIRING HARNESS REPLACEMENT (Contd) 0330 00-13