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TM 55-1905-221-14-3
Table 6-1. Troubleshooting (Continued).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
b. Replace defective parts as necessary. Refer to paragraph 6-5.
2. Steering Wheel Continues to Turn After Being Started and Released.
Check for trapped dirt in helm unit.
a. Disassemble unit and thoroughly clean all surfaces of spool. Refer to paragraph 6-5.4.
b. Replace defective parts as necessary. Refer to paragraph 6-5.4.
3. Steering Wheel Turns but Rudder Does Not.
Check for failure of helm unit.
a. Disassemble helm unit and clean surfaces of both sections. Refer to paragraph 6-5.4.
b. Inspect for damaged parts. Refer to paragraph 6-5.4.
c.
Replace parts as required. Refer to paragraph 6-5.4.
4. Steering pump noisy.
Step 1.
Inspect for air leaks at intake or shaft seal.
(Oil in reservoir would probably be foamy).
a. Disassemble pump and replace seals. Refer to paragraph 6-5.1.
b. Make sure all connections are tightened properly.
6-14
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