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.
2021 Mini Cooper Base, 2D Convertible, Automatic DCT TransFACTORY OEM SERVICE PROCEDURE
1122 Flywheel
B36 ENGINE (COOPER BASE):
TIGHTENING TORQUE SPECIFICATION (FLYWHEEL)
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Hexagon bolts Flywheel to crankshaft | B32, B36, B38 | M12 Replace screws. Joining torque and tightening torque must be observed without fail. |
1. Tightening torque 2. Angle of rotation |
45 Nm 45° |
B46 AND B48 ENGINES (COOPER S AND JCW):
11 22 FLYWHEEL - TIGHTENING TORQUE SPECIFICATION
| Type | Thread | Tightening specifications | Dimension | |
|---|---|---|---|---|
| 1AZ Hexagon bolts Flywheel to crankshaft |
B42, B46, B48 | M12x1.5 Replace screws. Joining torque and tightening torque must be observed without fail. |
Tightening torque Angle of rotation |
45 Nm 45° |
Factory Service Tools
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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.