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: b. Check hanger. Replace hanger if cracked or if threads are stripped. c. Check three repair links. Replace cracked links. d. Check chain. Replace chain if links are broken. e. Check two litter straps. Replace straps if torn or if buckles are damaged. f. Check two litter hooks. Replace hooks if cracked or if they can’t be recurved to hold litters. g. Check chain. Replace chain if links are broken. h. Check S hooks. Replace damaged S hooks. i. Check helical spring. Replace cracked spring. j. Check chain hook. Replace hook if cracked or if they can’t be recurved. k. Check posts. Straighten bent posts. Replace cracked posts. 0120 00-122