TM 5-3805-290-23-1
TROUBLESHOOTING WITHOUT A DIAGNOSTIC CODE - CONTINUED
0008 00
Table 5. Steering System Troubleshooting - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Replace steering metering pump (WP 0101
14. Steering Wheel Kicks at
00).
Start or End of Steering
Stroke.
1. Check for air in hydraulic system.
1. If air is in system, locate and repair
15. Severe Vibration Occurs
source of leak.
When Steering is Activated.
2. If problem still exists, go to Test 2.
If problem still exists, go to Test 3.
2. Perform Piston Pump (Steering and
Pilot) High Pressure Stall Test and
Adjustment (WP 0016 00).
If problem still exists, perform Piston
3. Perform Piston Pump (Steering and
Pump (Steering and Pilot) Low Pressure
Pilot) Margin Pressure Test and
Adjustment (WP 0016 00).
Standby Test and Adjustment (WP 0016
1. Check steering column for correct
1. Realign if necessary.
16. Steering Wheel or Steered
2. If problem still exists, go to Test 2.
alignment (WP 0099 00).
Wheels Move
Unexpectedly.
2. Check back pressure from hydraulic
1. If back pressure exceeds 150 psi
tank.
(1,034 kPa), find out why hydraulic
tank is not venting and repair (WP 0140
00).
2. If problem still exists, go to Test 3.
3. Check hoses to hand metering unit (WP If hoses are not connected correctly,
reconnect hoses correctly.
0131 00 thru WP 0136 00).