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 MANUALSCHEVROLET1982CITATION L4-151 2.5LREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINAUTOMATIC TRANSMISSION/TRANSAXLESERVICE AND REPAIROVERHAULDRIVEN SPROCKET SUPPORT
1982 Chevrolet Citation L4-151 2.5L
Driven Sprocket Support
1982 Chevrolet Citation L4-151 2.5LSECTION Driven Sprocket Support
1. Check driven sprocket support for cracks or other damage. Check driven sprocket support sleeve for damage. It must be tight in its bore and align with holes in the support.
2. Check support bushing for damage or wear.
3. Check driven sprocket bearing assembly for damage. If replacement is necessary, proceed as follows:

a. Remove bearing using tool J26941 and a slide hammer, see image.
b. Install new bearing using tools J28677 and J-8092. Bearing must be installed with manufacturing identification facing up.
4. Check seal rings for nicks or cuts. When, replacing the driven sprocket bearing assembly, the race on the driven sprocket must be checked. If necessary to replace the race, the driven sprocket assembly must be replaced. Do not remove seal rings unless replacing.

5. If removed, install new seal rings on sprocket support, see image.

6. Install direct clutch to support thrust washer and retain with petroleum jelly. Install driven sprocket support into case, see image.
2. Check support bushing for damage or wear.
3. Check driven sprocket bearing assembly for damage. If replacement is necessary, proceed as follows:
a. Remove bearing using tool J26941 and a slide hammer, see image.
b. Install new bearing using tools J28677 and J-8092. Bearing must be installed with manufacturing identification facing up.
4. Check seal rings for nicks or cuts. When, replacing the driven sprocket bearing assembly, the race on the driven sprocket must be checked. If necessary to replace the race, the driven sprocket assembly must be replaced. Do not remove seal rings unless replacing.
5. If removed, install new seal rings on sprocket support, see image.
6. Install direct clutch to support thrust washer and retain with petroleum jelly. Install driven sprocket support into case, see image.
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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.