Component Tests

STEERING WHEEL PLAY
With the wheels in the straight-ahead position, gently turn the steering wheel left and right and verify that the play is within 0 - 30 mm (0 - 1.18 inch).

NOTE: If the play exceeds 0 - 30 mm (0 - 1.18 inch), either the steering joints are worn or the backlash of the steering gear is excessive.





LOOSENESS OR PLAY OF STEERING WHEEL
Move the steering wheel in the directions shown to check for column bearing and bushing wear, steering shaft joint play, steering wheel looseness, and column looseness.





STEERING WHEEL EFFORT
1. Check the following points:
a. Tire size and tire pressure
b. Fluid level
c. Drive belt deflection
2. With the vehicle on a hard, level surface, put the wheels in the straight-ahead position.
3. Start the engine and warm the power steering fluid to 50 - 60°C (122 - 140°F).
4. Remove the air bag module. Follow service precautions outlined in Air Bags and Seat Belts.





5. Measure the steering wheel effort by using a torque wrench. Steering wheel effort should be 7.8 Nm (69 inch lbs.) max.

NOTE:
^ To determine whether the steering wheel effort is satisfactory or not, carry out the inspection with another vehicle of the same model and under the same conditions, and compare the results.
^ The steering wheel effort varies with the conditions below.
a. Road condition such as dry or wet, and asphalt or concrete.
b. Tire condition such as brand, wear, and tire pressure.

6. If not within the specification, note the following:
a. Air in system
b. Fluid leakage at hose or connections
c. Function of oil pump and steering gear