Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1992 BMW 535i AutomaticFACTORY OEM SERVICE PROCEDURE
Steering Gear Pressure Test
NOTE:
Perform STEERING PUMP PRESSURE
test before performing this test.
- Raise and support vehicle. Install Pressure Tester (32-4-000 ) as in pump pressure test. Limit steering from reaching full lock position by 1/2-3/4 turn.
- With engine running, turn steering to full lock position. Pull steering wheel against steering lock with 22 lbs. (9.98 kg) pressure for no more than 5 seconds. Read pressure. On all models except 735i, 735iL and 750iL pressure should be 1422-1564 psi (100-110 kg/cm2 ).
- On 735i, 735iL and 750iL, pressure should be 1849-1991 psi (130-140 kg/cm2 ). Check pressure with gear at opposite lock. Steering gear must be replaced if pressure is not within specifications.
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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