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: 48 After Commander’s Cupola CARRIER COMMANDER M113A3, M1059A3, M1064A3, AND M58 a. Check that cupola lock locks movement of the cupola. Release lock and test cupola for ease of movement. See task: OPERATE COMMANDER’S CUPOLA (WP 0010 00). b. Check operation of drag brake. See task: OPERATE COMMANDER’S CUPOLA (WP 0010 00). Report damaged lock or drag brake to unit maintenance. AZIMUTH LOCK CUPOLA DRAG BRAKE 0090 00-72 Change 3