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: 50 After Smoke Grenade Launcher COMMANDER M113A3, M1059A3, AND M58 a. Indicator light comes on when ARM/OFF switch is set to on. b. Check electrical connector to launcher control for bent pins, frayed wires, tears or any damage rendering the cable unserviceable. ARM/OFF SWITCH INDICATOR LIGHT FIRE SWITCH C A U T I O N Do not use wire brush to clean launcher tubes. Brush may cause damage to tubes. c. Clean smoke grenade launcher tubes. 1) During continued firing, clean tubes with cleaning compound (WP 0104 00, Item 5). Do not wipe dry or lubricate. 2) Clean debris from barrel drain holes by inserting stiff wire, if necessary. 0090 00-74 Change 3