transmission
Clutch Hydraulic Line Torque Specs
for 2012 BMW Z4 3.0L I6 · RWD
Units
10 fasteners
Seq
Component
Torque
Angle
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Bell Housing Bolts
Critical37 lb-ft · 50 Nm
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Drain Plug
CriticalUse new washer
26 lb-ft · 35 Nm
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Fill Plug
Critical26 lb-ft · 35 Nm
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—
Flywheel Bolts
CriticalOften TTY, tighten in star pattern
70 lb-ft · 95 Nm
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Mounting Bolts
Critical47 lb-ft · 64 Nm
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Pan Bolts
CriticalTorque in sequence
13 lb-ft · 18 Nm
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Pressure Plate Bolts
CriticalStar pattern
21 lb-ft · 28 Nm
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Sensor Bolts
8 lb-ft · 11 Nm
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Transmission Drain Plug
CriticalUse new crush washer if equipped
22 lb-ft · 30 Nm
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Transmission Pan Bolts
Tighten in criss-cross pattern
9 lb-ft · 12 Nm
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