Back to 2019 BMW Z4 M40i

2019 BMW Z4 M40I

3.0L I6 Turbo B58•RWD•DCT•gas•turbo

Repairs0 Labor566 Torque3786 Fluid7 DTC928 Battery0 Maintenance0 Recalls0

steering

Power Steering Gear Box Torque Specs

for 2019 BMW Z4 M40i 3.0L I6 Turbo B58 · RWD

Units

8 fasteners

Seq

Component

Torque

Angle

—

Power Steering Line Fittings

Critical

Use new O-rings | ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

22 lb-ft · 30 Nm

—

—

Pressure Line Fitting

Critical

New O-ring

26 lb-ft · 36 Nm

—

—

Pump Mounting Bolts

Critical

21 lb-ft · 28 Nm

—

—

Rack Bolts

Critical

79 lb-ft · 107 Nm

—

—

Steering Rack Bolts

Critical

⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

74 lb-ft · 100 Nm

—

—

Tie Rod End Castle Nut

Critical

Use new cotter pin | ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

41 lb-ft · 55 Nm

—

—

Tie Rod Nut

Critical

42 lb-ft · 57 Nm

—

—

Wheel Lug Nuts

Critical

105 lb-ft · 142 Nm

—

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