TM 9-4110-246-14
TO 40R7-5-10-1
Section V. TROUBLESHOOTING
3-11.
This table lists the common malfunctions which you may find during the operation or maintenance of the
refrigerator or its components. You should perform the tests/inspections and corrective actions in the order
listed. This manual cannot list all malfunctions that may occur; nor all tests and inspections or corrective actions.
If a malfunction is not listed or is not corrected by listed corrective actions, notify your supervisor. Only those
checks and corrective actions which are authorized for organizational maintenance are listed.
WARNING
The lighting circuit operates on 125V ac. Disconnect power from power
receptacle before performing troubleshooting procedures. Failure to heed
this warning may result in death or serious injury.
Malfunction
Test or Inspection
Corrective Action
1.
VAPOR PROOF LIGHT WORK, PILOT LIGHT FAILS, WHEN SWITCH IS SET TO ON.
Step 1:
Remove switch cover and
Step 1:
Remove pilot light cover and
switch. Test pilot light leads
pilot light housing. Test pilot
at switch connections for
Replace pilot light housing
3-12