SECTION V: TROUBLESHOOTINGTM 9-2350-256-20Remove all jewelry such as rings, dog tags,bracelets, etc. If jewelry contacts a metalsurface a direct short may result in instantheating of tools, damage to equipment, andinjury or death to personnel.C Place red lead of multimeter in wire GND ofconnector and black lead to ground.Check forcontinuity. If continuity is present, replace electricfuel pump (see paragraph 4-3). If continuity is notpresent, repair/replace wire GND of switch panelto neutral safety to bulkhead wiring harness (seeparagraph 6-54).D Reconnect switch panel to neutral safety tobulkhead wiring harness connector to fuel pump.Remove three screws (5), three lockwashers (6),ground lead (7), flat washer (8), and release mainswitchpanel (9) from mounting brackets.Disconnect switch panel to gage panel andmiscellaneous switches wiring harness from mainswitch panel. Place red lead of multimeter on pin Eof wire 10 and black lead to ground. Turn MASTERswitch on, and check for voltage.Turn MASTERswitch OFF. If voltage is present, go to step E. Ifvoltage is not present, go to step I.Change 12 - 9 1
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