TSRM/MK3 Supra/Repair Manual
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SR/Steering — Precautions, page 2

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Precautions — MK3 Supra Steering, page 2
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Page text (OCR transcript)
PRECAUTIONS

• Care must be taken to replace parts properly because they could affect the performance of the steering system and result in a driving hazard.
• (USA)
The steering wheel pad has an airbag built in, so take all due precautions when handling it. For more details, see the SRS AIRBAG section.

TROUBLESHOOTING

Problem | Possible cause | Remedy | Page

Hard steering | Tires improperly inflated | Inflate tires to proper pressure | FA-3
 | Excessive caster | Check front wheel alignment | FA-3
 | Steering system joints worn | Replace steering system joints | SR-57
 | Ball joints worn | Inspect upper and lower ball joints | FA-21
 | Steering column binding | Inspect steering column | SR-4
 | Steering gear out of adjustment or broken | Adjust or repair steering gear | SR-57
 | Power steering belt loose | Adjust belt tension | SR-40
 | Fluid level in reservoir low | Check reservoir oil level | SR-40
 | Power steering unit faulty | Check power steering unit | SR-40
 | Solenoid valve faulty | Inspect solenoid valve | SR-94
 | Electronic control faulty | Inspect electronic control | SR-90

Poor return | Tires improperly inflated | Inflate tires to proper pressure | FA-3
 | Wheel alignment incorrect | Check front wheel alignment | FA-3
 | Steering column binding | Inspect steering column | SR-4
 | Steering gear out of adjustment or broken | Adjust or repair steering gear | SR-57

Excessive play | Front hub bearing worn | Replace front hub bearing | FA-8
 | Main shaft yoke or intermediate shaft yoke worn | Replace main shaft or intermediate shaft |
 | Ball joints worn | Inspect upper and lower ball joints | FA-21
 | Steering system joints worn | Replace steering system joints | SR-57
 | Steering gear out of adjustment or broken | Adjust or repair steering gear | SR-57

Abnormal noise | Steering linkage loose | Tighten steering linkage |
 | Steering system joints worn | Replace steering system joints | SR-57
 | Steering gear out of adjustment or broken | Adjust or repair steering gear | SR-57