Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
11 41 Oil pump with strainer and motor
2011 BMW 740LiSECTION 11 41 Oil pump with strainer and motor
TIGHTENING TORQUE SPECIFICATION - OIL PUMP WITH STRAINER AND MOTOR
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Intake pipe to bedplate | N54 | M6x30 | Replace screws Thread repairs exclusively with Al Helicoil. Jointing torque and angle of rotation must be observed without fail. |
|
| Jointing torque | 4 Nm | |||
| Angle of rotation | 100 ° | |||
| 2AZ Oil pump to bedplate | N54 | M8x123 | Replace screws Thread repairs exclusively with Al Helicoil. Jointing torque and angle of rotation must be observed without fail. |
|
| Jointing torque | 10 Nm | |||
| Angle of rotation | 180 ° | |||
| N54 | M8x31 | Replace screws Thread repairs exclusively with Al Helicoil. Jointing torque and angle of rotation must be observed without fail. |
||
| Jointing torque | 10 Nm | |||
| Angle of rotation | 90 ° | |||
| 3AZ Chain module to crankcase and oil pump | N54 | M6x16 | Replace screws Thread repairs exclusively with Al Helicoil. Jointing torque and angle of rotation must be observed without fail. |
|
| Jointing torque | 4 Nm | |||
| Angle of rotation | 45 ° | |||
| 4AZ Sprocket to oil pump | N54 | M8 | Jointing torque | 20 Nm |
| Angle of rotation | 45 ° |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.