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.
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HOMESERVICE MANUALSBMW2021Z4 SDRIVE M40IREPAIR AND DIAGNOSISGENERAL INFORMATIONOEM GENERAL INFORMATIONGENERAL ORPHAN DATA (1 OF 2)(REMOVE FRONT BRAKE DISC)
2021 BMW Z4 sDrive M40i
(Remove front brake disc)
2021 BMW Z4 sDrive M40iSECTION (Remove front brake disc)
- Loosen screw (1).
NOTE:
TECHNICAL INFORMATION
Note the following for the removal of the brake disc:
Do not under any circumstances strike the friction ring with tool (e.g. hammer). If required, carefully tap against the brake disc chamber using a rubber mallet.
Note the following for the removal of the brake disc:
Do not under any circumstances strike the friction ring with tool (e.g. hammer). If required, carefully tap against the brake disc chamber using a rubber mallet.
- Remove the brake disc (2).
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.