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Home >> BMW >> 1981 >> 633CSi Automatic Trans >> Repair and Diagnosis >> Steering >> Power Steering >> Power Steering - Power-Assisted Recirculating Ball >> Testing >> Steering Gear Pressure

Steering Gear Pressure

NOTE: Perform Steering Pump Pressure test before performing this test.

Raise front of car and support with safety stands. Install pressure tester 32-4-000 (or equivalent), in same position as pump pressure test. Limit steering from reaching full lock position by 1/2-3/4 turn. With engine running, pull steering wheel against final lock with 22 lbs. (9.9 kg) pressure for 5 seconds. Read pressure. Pressure reading should be within specifications given in Steering Pump Pressure test. Check pressure with gear at opposite lock. Replace steering gear if pressure is not within specifications.

Fig 1: Power Steering Pump Pressure Gauge Installation
G09358364Courtesy of BMW OF NORTH AMERICA, INC.
Fig 2: Power Steering Pump Pressure Check
G09358365Courtesy of BMW OF NORTH AMERICA, INC.