11 41 Oil Pump
B36 ENGINE (COOPER CLUBMAN BASE):
11 41 OIL PUMPS WITH STRAINER AND DRIVE - TIGHTENING TORQUE SPECIFICATION
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Intake pipe to oil pump | B32S15M0/B38M0/U0/B36M0 | M6 | 10 Nm | |
| 2AZ Oil pump to crankcase | B32S15M0/B38M0/U0/B36M0 | M8 | 20 Nm | |
| 3AZ Oil deflector to crankcase | B32S15M0/B38M0/U0/B36M0 | M8 | Oil deflector in plastic (B38A) | 20.5 Nm |
| Oil deflector in aluminum (B38B) | ||||
| Joining torque | 15 Nm | |||
| Angle of rotation | 45° | |||
| 4AZ Sprocket to oil pump | B32S15M0/B38M0/U0/B36M0 | M8 | Important - left-hand thread | |
| Joining torque | 5 Nm | |||
| Angle of rotation | 90° |
B46 AND B48 ENGINES (COOPER CLUBMAN S AND JCW):
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 | 8 Nm | |
| 2AZ Oil/vacuum tandem pump to crankcase | B42S20O0/B46M0/O0/B48M0/O0 | M8 | 19 Nm | |
| 3AZ Center oil deflector screw connection | B42S20O0/B46M0/O0/B48M0/O0 | M8x35 | Replace screws. | |
| Joining torque | 15 Nm | |||
| Angle of rotation | 45° | |||
| 4AZ Oil deflector screw connection, outer | B42S20O0/B46M0/O0/B48M0/O0 | M8x35 | Replace screws. | |
| Joining torque | 15 Nm | |||
| Angle of rotation | 45° | |||
| 5AZ Sprocket to oil pump | B42S20O0/B46M0/O0/B48M0/O0 | M10 | Important - left-hand thread Replace screw. |
|
| Joining torque | 5 Nm | |||
| Angle of rotation | 90° | |||
| 6AZ Hydraulic valve to engine block | B42S20O0/B46M0/O0/B48M0/O0 | M6x18 | 8 Nm |