TM 10-3510-209-24
Table 3-1. Intermediate Direct Support Troubleshooting (Continued)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
11.
DRYER CYLINDER DOES NOT OPERATE. (Cont)
Step 2.
Check for cracked, worn, or broken cylinder drive motor parts, damaged shaft threads, and bent shaft.
a.
If motor is damaged, replace motor. (Refer to paragraph 3-27.)
b.
If motor is not damaged, proceed to next step.
Step 3.
Check for defective reduction gearbox. Check for rough rotation of shafts and sprockets.
a.
If gearbox is damaged, replace gearbox. Notify your supervisor.
b.
If gearbox is not defective, proceed to next step.
Step 4.
Check for defective drive motor coupling. Check for looseness, broken parts, and slipping.
a.
If drive coupling is defective, replace drive motor coupling. Notify your supervisor.
b.
If drive coupling is not defective, proceed to next step.
Step 5.
Check for damaged drive chain.
a.
If drive chain is damaged, replace drive chain. Notify your supervisor.
b.
If problem persists, notify your supervisor.
12.
DRYER EXHAUST FAN DOES NOT OPERATE.
Step 1.
Check for broken starter wiring. Use a multimeter and test wiring for continuity.
a.
If starter wiring is defective, repair or replace defective wiring. (Refer to paragraphs 3-7 and 3-26.)
b.
If starter wiring is not defective, proceed to next step.
Step 2.
Check for cracked, broken, or worn exhaust motor parts and bent shaft.
a.
If exhaust motor is damaged, replace motor. (Refer to paragraph 3-27.)
b.
If problem persists, notify your supervisor.
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