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Home >> BMW >> 2011 >> Z4 35is >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Cooling System - Tightening Torques (N52)) >> Oil Cooler Pipes >> 17 22 Oil Cooler Pipes

17 22 Oil Cooler Pipes

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TIGHTENING TORQUE SPECIFICATION - OIL COOLER PIPES

  Type Thread Tightening specification Measure
5AZ Cap nut on transmission oil cooler (on radiator) and on transmission All M18 x 1.5   20 Nm
5HP30 M22 x 1.5   28 Nm
6AZ Oil lines on transmission        
Hollow bolt All M16 x 1.5   37 Nm
7AZ Oil lines on transmission oil cooler A 5 S 300 J     28 Nm
Hollow bolt All M14 x 1.5   27 Nm
8AZ Screw-in fitting on transmission All M14x1.5 und M16x1.5   37 Nm
9AZ Oil hose on oil pipe E23     28 Nm
10AZ Oil pipe bracket on radiator E23     2 Nm
11AZ Oil pipe bracket on body E23     6.5 Nm
12AZ Oil cooler on transmission 5HP30     10 Nm
13AZ Transmission oil cooler line to transmission N42 M8   21 Nm


TIGHTENING TORQUE SPECIFICATION - OIL COOLER PIPES

  Type Thread Tightening specification Measure
1AZ Transmission oil cooler line to transmission N52K M8x28   20 Nm
2AZ Transmission oil cooler line to oil sump N52K M6   10 Nm
3AZ Transmission oil cooler line to transmission sump N52K M6x35   8 Nm
4AZ Transmission oil cooler line to transmission oil-water heat exchanger N52K M6x35   8 Nm
5AZ Engine oil cooler lines to oil module/engine oil cooler N52K M8   20 Nm