TM 5-6675-328-14
Table 3-2. ORGANIZATIONAL TROUBLESHOOTING - Cont
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
MOTOR DOES NOT OPERATE Cont
Step 6. Remove receptacle and check for 120 V ac input.
(a) If present, replace receptacle (paragraph 1-16.5).
(b) If not present, refer to direct/general support maintenance for repair of defective wiring.
Step 7. Remove and inspect motor brushes (paragraph 3-16.3).
(a) If brush length is worn to less than 11/64 in. (4.4 mm), replace brushes (paragraph 3-16.3).
(b) If brushes are good, proceed to step 8.
Step 8. Using multimeter, check for continuity of power cord.
NOTE
To perform continuity checks, it may be necessary to remove insulation from wire splices.
(a) If continuity exists, proceed to step 9.
(b) If continuity does not exist, replace power cord (paragraph 3-16.2).
Step 9. Using multimeter, check for continuity of power switch.
(a) If continuity exists, replace motor assembly (paragraph 3-16.4).
(b) If continuity does not exist, replace power switch (paragraph 3-16.1).
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