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Home >> BMW >> 2011 >> Z4 35is >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine - Tightening Torques (N52)) >> Flywheel >> 11 22 Flywheel

11 22 Flywheel

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TIGHTENING TORQUE SPECIFICATION - FLYWHEEL

  Type Thread Tightening specification Measure
1AZ Hexagon screws
Flywheel to crankshaft for automatic transmission.
N52K M12 x 25.5 Replace screws.
Jointing torque and final tightening must be observed without fail.
1. Jointing torque
30 Nm
        2. Final tightening 125 Nm
2AZ ISA screws
Flywheel to crankshaft for manual gearbox.
N52K M12 x 25 Replace screws. 120 Nm