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Home >> BMW >> 2014 >> M6 2D Convertible, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 768 (Engine - Tightening Torques) >> Oil Sump >> N55 Engine >> 11 13 Oil sump

11 13 Oil sump

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TIGHTENING TORQUE SPECIFICATIONS - OIL SUMP

  Type Thread Tightening specifications Dimension
1AZ Oil drain plug to oil sump N55 M12x1.5 Replace sealing ring. 25 Nm
2AZ Oil sump (aluminum) to crankcase lower half. N55 M8x26 Replace screw.
Thread repairs exclusively with aluminum Helicoil threaded insert.
Jointing torque and angle of rotation must be observed without fail.
 
Jointing torque 8 Nm
Angle of rotation 90 °
3AZ Oil sump (aluminum) to crankcase lower half. N55 M8x92
M8x112
Replace screw.
Thread repairs exclusively with aluminum Helicoil threaded insert.
Jointing torque and angle of rotation must be observed without fail.
 
Jointing torque 8 Nm
Angle of rotation 180 °
4AZ Oil sump (aluminum) to crankcase lower half (AWD) N55 M8x36 Replace screw.
Thread repairs exclusively with aluminum Helicoil threaded insert.
Jointing torque and angle of rotation must be observed without fail.
 
Jointing torque 8 Nm
Angle of rotation 90 °
5AZ Oil deflector to crankcase lower half. N55 M6x20 Replace screw.
Thread repairs exclusively with aluminum Helicoil threaded insert.
Jointing torque and angle of rotation must be observed without fail.
 
Jointing torque 4 Nm
Angle of rotation 90 °
6AZ Transmission to oil sump. N55 M8x50 8.8   19 Nm
7AZ Oil level sensor to oil sump. N55 M6   8 Nm