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BMW
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1991
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M3 (E30) L4-2302cc 2.3L DOHC (S14)
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Engine
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Cylinder Block Assembly
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Crankshaft Main Bearing
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Torque, Main Bearings
Torque, Main Bearings
Main Bearing Caps
10 mm Bolts
[1][2]
Step #1
20 Nm (14.75 ft lb)
Step #2
Torque Angle 50°
[1]
Replace bolts.
[2]
Bolts washed and lubricated.