TM 5-6675-328-14
1-15.
ORGANIZATIONAL TROUBLESHOOTING PROCEDURES.
a.
Organizational troubleshooting procedures cover the most common malfunctions that may be repaired at the
organizational level. Repair or adjustment requiring specialized equipment is not authorized unless such equipment is
available. Troubleshooting procedures used by the operator should be conducted in addition to the organizational
troubleshooting procedures.
b.
This manual cannot list all the possible malfunctions or every possible test/ inspection and corrective action.
If a malfunction is not listed or is not corrected by a listed corrective action, notify your supervisor.
c.
For unidentified malfunctions, use the facing schematic or the foldout located at the end of this manual for
further fault analysis.
Table 1-4. ORGANIZATIONAL TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
WARNING
Electrical shock hazard. Be sure power is off when checking continuity at
troubleshooting points. Death or serious injury could result from failure to do so.
1.
FLUORESCENT CEILING LAMP IS INOPERATIVE.
Step 1.
Check for continuity of fluorescent lamp switch.
(a) If continuity exists, proceed to step 2.
(b) If continuity does not exist, replace switch (paragraph
1-16.3).
Step 2.
Check for continuity of lamp ballast.
(a) If continuity exists, proceed to step 3.
(b) If continuity does not exist, replace ballast (paragraph
1-16.1).
1-59
