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 MANUALSCHEVROLET2010COLORADO 2WD L5-3.7LREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINMANUAL TRANSMISSION/TRANSAXLEINPUT SHAFTSERVICE AND REPAIR
2010 Chevrolet Colorado 2WD L5-3.7L
Input Shaft: Service and Repair
2010 Chevrolet Colorado 2WD L5-3.7LSECTION Service and Repair
Input Shaft Bearing Retainer Replacement
Removal Procedure
1. Drain the transmission fluid. Refer to Transmission Fluid Replacement (Removal and Replacement).
2. Remove the clutch actuator cylinder. Refer to Clutch Actuator Cylinder Replacement (Service and Repair).
3. Remove the input shaft bearing retainer bolts.
Discard the bolts.
4. Remove the input shaft bearing retainer.
5. Clean and inspect the input shaft bearing retainer. Refer to Transmission Case Cleaning and Inspection (5. Transmission Case Cleaning and Inspection).
Installation Procedure
1. Apply a 3 mm (1/8 in) bead of sealant GM P/N 89020326 (Canadian P/N 89021188) to the input shaft bearing retainer.
Note: Ensure the seal does not catch on the input shaft splines.
2. Position the input shaft bearing retainer to the transmission.
3. Apply pipe sealant GM P/N 12346004 (Canadian P/N 10953480) to the threads of the input shaft bearing retainer bolts if new bolts are not available.
Caution: Refer to Fastener Caution (Fastener Caution).
4. Install the NEW input shaft bearing retainer bolts.
Tighten the input shaft bearing retainer bolts to 17 Nm (13 lb ft).
5. Install the clutch actuator cylinder. Refer to Clutch Actuator Cylinder Replacement (Service and Repair).
6. Fill the transmission fluid. Refer to Transmission Fluid Replacement (Removal and Replacement).
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.