11 41 OIL PUMPS WITH STRAINER AND DRIVE (540i 2017-2020, 540i xDrive 2017-2020)
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11 41 OIL PUMPS WITH STRAINER AND DRIVE - TIGHTENING TORQUE SPECIFICATION
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Intake pipe to oil pump | B42S20O0/B46M0/O0/B48M0/O0 | M6x25 | Tightening torque | 8 Nm |
| 2AZ Oil/vacuum tandem pump to crankcase | B42S20O0/B46M0/O0/B48M0/O0 | M8 | Tightening torque | 19 Nm |
| 3AZ Center oil deflector screw connection |
B42S20O0/B46M0/O0/B48M0/O0 | M8x35 Replace screws. |
1. Joining torque | 15 Nm |
| 2. Angle of rotation | 45° | |||
| 4AZ Oil deflector screw connection, outer | B42S20O0/B46M0/O0/B48M0/O0 | M8x35 Replace screws. |
1. Joining torque | 15 Nm |
| 2. Angle of rotation | 45° | |||
| 5AZ Sprocket to oil pump | B42S20O0/B46M0/O0/B48M0/O0 | M10
IMPORTANT:
left-hand thread Replace screw. |
1. Joining torque | 5 Nm |
| 2. Angle of rotation | 90° | |||
| 6AZ Hydraulic valve to engine block | B42S20O0/B46M0/O0/B48M0/O0 | M6x18 | Tightening torque | 8 Nm |