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 MANUALSMAZDA1999626 ES, 2.5 D, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 80 (ENGINE MECHANICAL (SERVICE INFORMATION))TIMING CHAIN REMOVAL/INSTALLATIONFRONT OIL SEAL INSTALLATION NOTE
1999 Mazda 626 ES, 2.5 D, Standard
Front Oil Seal Installation Note
1999 Mazda 626 ES, 2.5 D, StandardSECTION Front Oil Seal Installation Note
WARNING: This page is about a different car, the 2002 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
- Assemble the front oil seal using part A of the SST (303-335) and the SST (49 UN01 002) .
- Apply clean engine oil to the oil seal.
- Push the oil seal slightly in by hand.
- Compress the oil seal using the SSTs .
RENDER: 1.0x
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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.