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 TM 55-1905-222-14
Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
RAMP SYSTEM - Continued
Step 2.
Check to see If winch is defective.
Notify general support.
STEERING SYSTEM.
1. STEERING WHEEL DIFFICULT TO TURN.
Step 1.
Check to see If Isolation valves In lazarette are closed.
Open isolation valves (refer to figure In para 5-30).
Step 2.
Check to see if counterbalance valve is set improperly.
Notify unit maintenance.
Step 3.
Check to see if relief valve is stuck open.
Notify unit maintenance.
Step 4.
Check to see if there is binding In helm unit.
Notify direct support maintenance.
Step 5.
Check to see If rudder is jammed or fouled.
Notify general support maintenance.
2. STEERING IS SLOW.
Check to see if foreign material is in flow divider.
Notify direct support maintenance.
3. WHEEL TURNS BUT RUDDER DOES NOT.
Step 1.
Check for air In system.
Tighten leaky connections and purge system.
3-10
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