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: 44 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 0042 00). b. Check that dome light switches and blackout bypass switch work right (see your -10). Troubleshoot faulty switches (WP 0042 00). c. Check that ramp door switch operates properly (see your -10). Troubleshoot faulty switch (WP 0062 00). d. Check that admittance buzzer operates properly (see your -10). Troubleshoot faulty buzzer (WP 0044 00). Replace unrepairable buzzer (WP 0282 00). e. Check that blower operates properly (see your -10). Troubleshoot faulty blower (WP 0158 00). f. Tape frayed electrical leads. 0120 00-62