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 MANUALSPONTIAC2006G6 GTP, 2D COUPE, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 287 (REAR DRIVE AXLE)REPAIR INSTRUCTIONSGEAR TOOTH CONTACT PATTERN INSPECTIONINSPECTION PROCEDURESERVICE HINTSNOTES
2006 Pontiac G6 GTP, 2D Coupe, Standard
Service Hints: Notes
2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Notes
WARNING: This page is about a different car, the 2005 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
How to inspect the pattern:
- Brush gear marking compound on the ring gear teeth.
- Rotate the pinion clockwise 10 times.
- Rotate the pinion counterclockwise 10 times.
- Observe the tooth contact pattern. Make any necessary corrections.
Loose bearings on the pinion or in the differential case may cause patterns that vary. Inspect the following preload settings:
- Total assembly
- Differential case
- Pinion
If these settings are correct, look for damage or incorrectly assembled parts.
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.