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Home >> BMW >> 2011 >> Z4 35is >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine - Tightening Torques (N52)) >> Vacuum Pump >> 11 66 Vacuum pump

11 66 Vacuum pump

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TIGHTENING TORQUE SPECIFICATION - VACUUM PUMP

  Type Thread Tightening specification Measure
1AZ ISA flat mushroom head screws 10.9
Vacuum pump to crankcase.
N52K M6 x 40   10 Nm
2AZ ISA screw
Sprocket wheel to vacuum pump.
N52K M10 x 30   66 Nm