TM-9-2350-261-20-1 Unit Maintenance Manual Volume 1 M113A2 M577A2 M1064 M1068 M1059 M901A1 Download
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TM 9-2350-261-20-1 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING LUBRICATION INSTRUCTIONS — Continued 0120 00 ITEM NO. INTERVAL MAN- HOUR ITEM TO BE CHECKED OR SERVICED CREWMEMBER PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: 83 Semi-annual Dome Lights a. Check that all dome lights work correctly. Troubleshoot faulty lights (WP 0039 00). b. Tape frayed electrical leads and replace damaged connectors (WP 0274 00 or WP 0275 00). 84 Semi-annual Dome Lights and Switches (M1068 and M577A2 Only) a. Check that dome lights and blackout lights work right (see your -10). Troubleshoot faulty lights (WP 0039 00). b. Check that ramp door switch operates properly (see your -10). Troubleshoot faulty switch (WP 0006 00). c. Check that admittance buzzer operates properly (see your -10). Troubleshoot faulty buzzer. Replace unrepairable buzzer (WP 0006 00). 0120 00-110