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.
Stop Pin (Vehicle with rear disc brake) Assembly Note
1999 Mazda 626 ES, 2.5 D, StandardSECTION Stop Pin (Vehicle with rear disc brake) Assembly Note
WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
- Install the secondary piston with the piston hole facing the stop pin.
- Install the new O-ring onto the stop pin.
- Install the stop pin.
Tightening torque
- 6.9-9.8 N.m {71-99 kgf.cm, 62-86 in.lbf}
- Push and release the secondary piston assembly to verify that it is held by the stop pin.
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.