TM 9--2350--292--20--10039 00--1PURGE PUMP FAILS TO OPERATE (PURGE PUMP CANNOT BE HEARDOPERATING WHEN TURNED ON)0039 00THIS WORK PACKAGE COVERS:Purge Pump Fails To Operate (Purge Pump Cannot Be Heard Operating When Turned On)INITIAL SETUP:Tools and Special ToolsGeneral mechanic’s tool kit (item 1, WP 0717 00)Utility Pail (item 27, WP 0717 00)Multimeter (item 84, WP 0717 00)Equipment ConditionsVehicle MASTER switch OFF (TM 9--2350--292--10)Powerpack removed (WP 0188 00)Engine ground hop kit installed (WP 0189 00)Personnel RequiredTwoAre lines and connections free of leaks and damage?Inspect purge pump fuel lines and connections forleaks and damage.noyesAIs fuel pumped from fuel line?1. Disconnect fuel line from IN port of purge pump.2. Place fuel line in a container and turn MASTERswitch ON and FUEL PUMP switch to PURGE(TM 9--2350--292--10).3. Turn MASTER switch and FUEL PUMP switchOFF (TM 9--2350--292--10).BReplace leaking and damaged linesand connectors (WP 0225 00).Verify fault is corrected.noyesGo to Step E.Does fuel flow from purge pump?C 1. Reconnect fuel line to IN port of purge pumpand disconnect fuel line from OUT port of purgepump.2. Place container under purge pump and turnMASTER switch ON and hold ENGINEPREHEAT switch in PURGE position(TM 9--2350--292--10).3. Turn MASTER switch OFF(TM 9--2350--292--10).CONTINUED ON NEXT PAGEWARNINGRemove rings, bracelets, wristwatches,and neck chains before working on anyvehicle. Jewelry can catch on equip-ment and cause injury, or may shortacross an electrical circuit and causesevere burns or electrical shock.
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