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: 87 Semi-annual Commander’s Seat a. Replace damaged seat cushions (WP 0487 00). Any missing, broken, or cracked seat hardware (less seat cushions), or cut or frayed seat belts, or locking mechanism fails to lock in any position. b. Replace cut, broken, or frayed seat belt (WP 0 486 0 0, W P 04 87 00 , WP 049 4 0 WARNING Seat can spring up and hit you when vertical control handle is released. Make sure you are sitting in the seat before releasing the vertical control handle. c. Check for smooth operation of seat and vertical locking mechanism (see your -10). Lubricate locking mechanism as needed with OE/HDO. 0120 00-114 0).