TM 5-3805-298-23-2
0143
Table 1. Excessive Force Needed to Turn Steering Wheel - Continued.
0143
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Secondary Steering Hoses and
5. Visually inspect secondary
Excessive Force Needed To
Tubes Are Not Leaking Proceed to
steering hoses and tubes for Class
Turn Steering Wheel -
III leaks (WP 0173).
step 6.
Continued
Secondary Steering Hoses and
Tubes Are Leaking Tighten or
replace secondary steering hoses and
tubes (WP 0173).
Proceed to Test Step 8.
Steering Cylinders Are Not Leaking
6. Visually inspect steering cylinders
for Class III leaks (WP 0336).
Replace hydraulic fluid (WP 0368).
Proceed to Test Step 8.
Steering Cylinders Are Leaking
Repair or replace steering cylinders
(WP 0336).
Proceed to Test Step 8.
Test Step 5. Test Quick Coupler
Operation.
1. Engage parking brake
(TM 5-3805-298-10).
2. Turn battery disconnect switch to
ON position and start engine
(TM 5-3805-298-10).
3. Lower bucket to the ground
(TM 5-3805-298-10).
4. Press quick coupler disengage
switch.
5. Observe operation of quick coupler Quick Coupler Disengages Proceed
(TM 5-3805-298-10).
to step 6.
Quick Coupler Does Not Disengage
Proceed to Quick Coupler Will Not
Operate (WP 0152).
6. Press quick coupler engage
switch.
7. Observe operation of quick coupler Quick Coupler Engages Proceed to
(TM 5-3805-298-10).
Test Step 6.
Quick Coupler Does Not Engage
Proceed to Quick Coupler Will Not
Operate (WP 0152).
0143-4