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: 45 Semi- Annual Bilge Pump NOTE Location of bilge pump is accessed through right floor plate on M548A1 and through hull bottom access cover on M548A3. a. Check operation of fuel pump (see your -10). Turn MASTER SWITCH ON. Turn bilge pump switch ON. Make sure forward bilge pump light is on. Look for stream of water or feel for a stream of air at the bilge pump outlet. When finished with bilge pump checks, turn off bilge pump switch, turn MASTER SWITCH OFF. b. Clean debris from bilge pump protective wire mesh screen. Tighten loose hose clamps and mounting screws. 0128 00-61 Change 1