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Checking Steering Wheel Turning Force 1. Park vehicle on a level, dry surface and set parking brake. ture. Temperature: 60° - 80°C (140 - 176°F) Tires need to be inflated to normal pressure. been turned 360° from neutral position. Steering wheel turning force: 39 N (4 kg, 9 lb) or less I If steering wheel turning force is not within specification, E Measure steering wheel turning force 39 N (4 kg, 9 lb) or less. NG E OK Test end Measure preload of the power steering gear input shaft. Refer to “Inspection and Adjustment” in “POWER STEERING GEAR”. NG E OK Check oil pump pressure. Refer to “Checking Hydraulic System” in “ON-VEHICLE SERVICE”. NG E OK Check ball joints, swivel joints and linkage for smooth operation. See “Inspection” in “STEERING LINKAGE”. NG OK Adjust preload. Replace oil pump. Replace joints. Replace power steering gear. SST108B H H H H H H H H H ON-VEHICLE SERVICE ST-6 |