TM-9-2350-277-20-2 Unit Maintenance Manual Volume 2 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-2 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING LUBRICATION INSTRUCTIONS — Continued 0155 00 ITEM NO. INTERVAL MAN- HOUR ITEM TO BE CHECKED OR SERVICED C R E W M E M B E R PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: 36 Semi- Annual Smoke Grenade Discharger (if installed) (all except M577A3, M1068A3, and M1064A3) a. Remove base from front hull plate (WP 0455 00). b. Check wiring harness. Replace cracked or broken leads and connectors (WP 0455 00). c. Check guard, plate and base. Replace damaged parts. Tighten loose screws and nuts. d. Install base on front hull plate (WP 0455 00). e. Repeat Steps 36a - 36d for opposite side of carrier. 0155 00-79 Change 3 37 TRIM VANE Semi- Annual BUMPERS VANE CONTROL LINKAGE Trim Vane CONTROL LINKAGE VANE BUMPER VANE BUMPER a. Replace gouged or hard trim vane bumpers (WP 0458 00). b. Replace or repair warped or badly damaged trim vane (WP 0459 00, WP 0460 00). c. Check release mechanism and control linkage for proper operation. Replace weak springs and broken parts (WP 0462 00).