TM-9-2350-277-10 Operator Manual M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-10 PREVENTIVE MAINTENANCE CHECKS AND SERVICES — Continued 0090 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: 49 After Hatches GUNNER M1064A3 ONLY a. Check mortar carrier latches. Latches on any hatch that do not hold the hatch in open or closed position. Any hatch locking pins missing or inoperable. b. Check operation of exterior catches on all hatches. Check interior latches. c. Check hatch seals for breaks, brittleness, cracks, and poor sealing. Report any damaged hatch, seal, catches, missing or inoperable locking pins to unit maintenance. 0090 00-73 Change 3