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 MANUALSCHEVROLET2007IMPALA V6-3.9LREPAIR AND DIAGNOSISMAINTENANCEFLUIDSFLUID - A/TSERVICE AND REPAIR
2007 Chevrolet Impala V6-3.9L
Fluid - A/T: Service and Repair
2007 Chevrolet Impala V6-3.9LSECTION Service and Repair
Automatic Transmission Fluid Filter and Seal Replacement
Removal Procedure
1. Remove the oil pan (24) and the gasket (25).
2. Remove the filter (100). Remove the lip ring seal (101) pressed into the case only if replacement is necessary.
3. Inspect the oil pan and the filter for the following foreign material:
* metal particles
* clutch facing material
* rubber particles
* engine coolant
4. Determine the source of the contamination if foreign material is evident.
5. Correct the source of the contamination.
Installation Procedure
1. If removed, install a new seal (101).
2. Install the filter (100).
3. Install the gasket (25) and the oil pan (24).
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.