TM 5-3810-306-34
TABLE 3-1. DIRECT AND GENERAL SUPPORT TROUBLESHOOTING (CONTD)
Malfunction
Test or Inspection
Corrective Action
25. LOW TORQUE CONVERTER CHARGING PUMP OUTPUT
Step 1.
Suction screen plugged.
a. Remove and clean suction screen. (Refer to page 7-
Step 2.
Air leaks at pump intake hose and connections or collapsed
hose.
a. Inspect hoses and connections. If OK, do Step 3.
b. Tighten all connections or replace hose if necessary.
Step 3.
Defective charging pump.
26. TORQUE CONVERTER OVERHEATING
Step 1.
Pump suction line taking in air.
a. Check oil line connections. If OK, do Step 2.
b. Tighten oil line connections.
Step 2.
Worn charging pump.
a. Remove and test charging pump. (Refer to page 7-5.)
If OK, do Step 3.
b. Replace pump.
Step 3.
Restricted oil cooler.
a. Check oil cooler for restriction.
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