TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-1 PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING LUBRICATION INSTRUCTIONS — Continued 0128 00 ITEM NO. INTERVAL MAN- HOUR ITEM TO BE CHECKED OR SERVICED CREWMEMBER PROCEDURE EQUIPMENT NOT READY/ AVAILABLE IF: 34 Semi- Annual Fixed Fire Extinguisher a. Remove and weigh fixed fire extinguisher cylinder (WP 0526 00). If cylinder is low, refill. b. Before reconnecting or replacing cylinder, operate discharge handles and be sure cables and controls work right. c. Install cylinder and replace copper seal wires (WP 0527 00 or WP 0528 00). d. Replace discharge tubes that are crimped or cracked (WP 0524 00 or WP 0525 00). 0128 00-50 Change 1