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 TM 11-1905-219-14-3
Table 3-79. Centralized Hydraulic System - Hydraulic
Power Unit Troubleshooting (Cont.).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
8. Erratic performance.
Step 1.
Check for insufficient fluid in tank as shown on gauge.
Add hydraulic fluid.
Step 2.
Check for improper fluid in tank.
Drain, flush, change filter, and refill with hydraulic fluid.
9. Pressure gauge does not indicate pressure.
Step 1.
Check for defective gauge.
Replace. Refer to paragraph 3-192.
Step 2.
Check for defective isolator.
Replace. Refer to paragraph 3-192.
Table 3-80. Centralized Hydraulic System Controller
Troubleshooting.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. Device does not start.
Step 1.
Check for overloads.
Press RESET button.
3-228
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