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: 118 Semi-annual Electrical System (M577A2 Only) a. Check electrical leads and connectors at heater, at control box, and at fuel pump. Tape frayed leads. Replace damaged connectors. b. Check heater control box, switches, and light bulb. Tighten or replace bad switches and bulbs (WP 0630 00). 0120 00-149