Checking Steering Wheel Turning Force

1. Park vehicle on a level, dry surface and set parking brake.
2. Start engine.
3. Bring power steering fluid up to adequate operating temperature.

NOTE:
- Make sure temperature of fluid is approximately 60 - 80° C (140 - 176° F).
- Tires need to be inflated to normal pressure.





4. Check steering wheel turning force when steering wheel has been turned 360° from the neutral position. The steering wheel turning force 39 N (9 lbs.) or less.
5. If steering wheel turning force is out of specification, check rack sliding force.
a. Disconnect steering column lower joint and knuckle arms from the gear.
b. Start and run engine at idle to make sure steering fluid has reached normal operating temperature.





c. Pull tie rod slowly to move it from neutral position to ± 11.5 mm (± 0.453 inch). Check that rack sliding force is 137 - 255 N (31 - 57 lbs.)
6. If rack sliding force is not within specification, overhaul steering gear assembly.
7. If rack sliding is within specifications, inspect the steering column.