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.
2004 Chevrolet S10 PickupFACTORY OEM SERVICE PROCEDURE
Accumulator Piston: Remove & Replace
TRANS ID - 700-R4, 4L60, 4L60E, 4L65E, 4L70E
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| Trans Mfr CD 4L60E/M30, 1-2 Accumulator Piston | 1.1 | 0.6 | A | |
| Trans Mfr CD 4L60E/M30, 3-4 Accumulator Piston | 1.4 | 1.2 | A | |
| Trans Mfr CD 4L60E/M30, Forward Accumulator Piston | 1.5 | 0.7 | A | |
| Additional Procedure: ACCUMULATOR PISTON: Remove & Replace: | ||||
| w/Skid Plate add | 0.2 | A | ||
| Where Transmission Crossmember interferes add | 0.7 | A | ||
Factory Service Tools
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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.