TM 10-4610-239-24
TM 08580B-24/3
Table 3-1. Direct Support Troubleshooting - Continued
Malfunction
Test or Inspection
Corrective Action
DISTRIBUTION PUMP ASSEMBLY - Continued
PUMP ELECTRIC MOTOR FAILS TO START WHEN DISTRIBUTION PUMP SWITCH IS SET TO START - Continued
Step 2.
Set DISTRIBUTION PUMP switch to START and release. Check position of
indicating plunger.
If indicating plunger is out, go to step 3.
If indicating plunger goes in but comes out when switch is release, go to
step 4.
If indicating plunger goes in and stays in, go to step 5.
Step 3.
Shut down ROWPU. Refer to TM 10-4610-239-10. Shut down power. Refer to
generator manual. Refer to distribution pump assembly support diagram figure
point-to-point between test points A and B through S5-5 and S5-4.
If there is no continuity through K5, repair K5. Refer to paragraph 3-49.
If there is continuity through S5, replace S5. Refer to paragraph 3-34.
If there is no continuity through a wiring harness, repair wiring harness.
Refer to paragraph 3-39.
If there is no continuity through a cable, repair cable assembly. Refer to
3-25
