TM-9-2350-277-20-4 Unit Maintenance Manual Volume 4 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-4 REPLACE STEERING LOCK SOLENOID, BRACKET, LINKS, AND PINS (SOLENOID-ACTIVATED LOCK) — Continued 0428 00 5. With links (7) resting on spring pin (8), loosen two jam nuts (9)(10) on switch (11). NOTE Make sure switch plunger is contacting end of locking pin while adjusting switch. 6. Push switch (11) in until switch plunger (12) is fully depressed. 7. Turn jam nut (9) until it just touches bracket (13), then turn it one half turn more. 8. Tighten second jam nut (10) to secure switch (11) to bracket (13). 0428 00-8