Turning Effort Test
WARNING: This page is about a different car, the 2003 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Make sure that the front wheels are properly aligned and the tire pressure is correct before checking the effort.
- Park the vehicle on dry concrete and set the parking brake.
- Insert a thermometer into the power steering oil reservoir (3A697).
- Idle the engine for two to three minutes. Turn the steering wheel from stop to stop several times to warm the fluid to 50-60°C (122-140°F).
- With the engine running, attach Spring Scale to the rim of the steering wheel.
- Measure the pull required to turn the steering wheel one complete revolution in each direction. Refer to Steering Wheel Turning Effort under Specifications in this section.
CAUTION:
Do not hold the steering wheel against the stops for more than three to five seconds at a time. Damage to the power steering pump will occur.