TM 9-2350-256-20CHAPTER 6: MAINTENANCE OF ELECTRICAL SYSTEMS AND CIRCUITS6-14 REPLACE/REPAIR/SERVICE NEUTRAL SAFETY SWITCHTHIS TASK COVERSa. Removalb. Disassembly.c. Assemblyd. Installatione. AdjustmentINITIAL SET-UPTools:Tool kit, general mechanic’s (Appendix C, item 53)Parts:Lockwashers (4) (Appendix G, item 153)Be certain MASTER switch is OFF when working on electrical system to avoid electrical shock andburns.a. REMOVALN O T ESwitch and mounting removed to show switch, normally located beneath switch panel bracketassembly.1. Disconnect two connectors (1).2. Remove neutral safety switch (2) by removing fourscrews (3) and four lockwashersb. DISASSEMBLYDisassemble wiring harness (see Chapter 6, SectionVII).c. ASSEMBLYAssemble wiring harness (see Chapter 6, Section VII).d. INSTALLATION1Install neutral safety switch (2) using four screws(3) and four new lockwashers (4).2Connect two connectors (1)e. ADJUSTMENTCheck adjustment screw (5) on neutral safety switchlevel cross shaft (6) for contact with neutral safetyswitch (7).It the adjustment screw is not in contactwith neural safety switch, loosen locknut (8) on adjust-ment screw. adjust length of screw until neutral safetyswitch is engaged. Tighten locknut.6-46
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