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: 14 Semi- Annual Idler/Road Wheels and Idler/Road Wheel Hubs a. Check for cracked, broken, or bent idler/road wheels and idler wheel hubs. Any broken, bent, or cracked idler road wheels or leaking hub seals. b. At each service, or whenever track is removed, adjust wheel bearings if looseness or end play is evident (WP 0351 00). Any loose bearings or Class III leaks. c. Check for leaking seals and gaskets. d. Check for leaking grease fittings and relief valves. Any leaking grease fittings. 0128 00-31 Change 1