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: 77 Semi- Annual Commander’s Seat (All except a. Replaced damaged seat cushions (WP 0561 00). Any missing, broken, or cracked seat hardware, less seat cushions, or cut frayed seat belts. b. Check for smooth operation of seat and vertical locking mechanism as needed with OE/HDO. Any broken or missing seat and post assembly. SEAT SEAT CUSHION SEAT BELT VERTICAL LOCKING MECHANISM POST ASSEMBLY 0155 00-123 Change 3 .1 M577A3 or M1068A3)