TM 9--2350--292--20--10012 00--2AUXIILIARY POWER UNIT FUEL SOLENOID FAILS TO ENERGIZE --CONTINUED0012 00noyesCONTINUED ON NEXT PAGE1. Remove APU control box from the vehicle (WP0247 00).2. Remove control box rear panel (WP 0247 00).3. Disconnect lead 421 from switch S3.4. Disconnect lead 4W123--6 from switch S3.5. Set FUEL SHUT OFF switch to the ON position(TM 9--2350--292--10).6. Place multimeter leads across switch S3connector pins. Check for continuity.Is continuity present?Replace FUEL SHUT OFFswitch (WP 0247 00).Verify fault is corrected.CONTINUED FROM STEP BIs continuity present?1. Turn FUEL SHUTOFF switch to ON(TM 9--2350--292--10).2. Place one multimeter lead on pin N of controlbox connector and other lead on pin F of controlbox connector. Check for continuity.noyesGo to Step H.CD
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