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Home >> BMW >> 2009 >> 135i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 1615 (Engine - Tightening Torques - E91) >> Flywheel >> 11 22 Flywheel

11 22 Flywheel

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TIGHTENING TORQUE SPECIFICATIONS - 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
  2. Final tightening
30 Nm
125 Nm
2AZ ISA screws
Flywheel to crankshaft for manual gearbox.
N52K M12 x 25 Replace screws. 120 Nm