TM-9-2350-277-20-2 Unit Maintenance Manual Volume 2 M113A3 M577A3 M1064A3 M1068A3 M58 Download

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TM 9-2350-277-20-2 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING LUBRICATION INSTRUCTIONS — Continued 0155 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: 69 Semi- Annual Portable and Fixed Fire Extinguisher WARNING You could be injured if cylinder discharges when it is out of its mounting brackets or is dropped. Handle with great care. a. Weigh portable ﬁre extinguishers. Recharge or exchange ﬁre extinguisher if weight loss is more than 10 percent of charged weight stamped on bottle. Fill out DA form 2402 to exchange cylinders. b. Check wire seal. Replace broken or damaged seal. Extinguisher is missing or seal/hardware is missing or broken. WIRE SEAL PORTABLE FIRE EXTINGUISHER 0155 00-111 Change 3