TM-9-2350-311-20-1 Maintenance Manual for Volume 1 M109 Hull Download
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TM 9-2350-311-20-1 8-9 ENGINE OIL LOW PRESSURE SWITCH This task covers: a. Removal b. General mechanic’s tool kit (item 64, Appx H) Engine compartment access cover (para 11-5) 1 Ensure MASTER switch is OFF when working on electrical shock and burns. Disconnect electrical connector (1) of wire 509B. 2 Unscrew and remove engine oil low pressure switch (2) from tee (3). system to avoid electrical 8-21 WARNING