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.

1966 Jeep J-3500 3.8L Eng, Eng CD 8L, Standard Trans, Trans Mfr CD T85RFACTORY OEM SERVICE PROCEDURE

Jeep: 1966: J-3500 3.8L Eng, Eng CD 8L, Standard Trans, Trans Mfr CD T85R

This is a LEMON manual, retrieved in 2025.

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This manual is identical to the manual for the following model variants, except for possibly the "Labor Times", "Fluids", and "Tire Fitment" pages:

J-3500 3.8L Eng, Eng CD 8L, Standard Trans, Trans Mfr CD T18A
J-3500 3.8L Eng, Eng CD 8L, Standard Trans, Trans Mfr CD T18C
J-3500 3.8L Eng, Eng CD 8L, Standard Trans, Trans Mfr CD T85C
J-3500 3.8L Eng, Eng CD 8L, Standard Trans, Trans Mfr CD T86AA
J-3500 3.8L Eng, Eng CD 8L, Standard Trans, Trans Mfr CD T89C
J-3500 3.8L Eng, Eng CD 8L, Standard Trans, Trans Mfr CD T89E
J-3500 3.8L Eng, _NA_, Standard Trans, Trans Mfr CD T18A
J-3500 3.8L Eng, _NA_, Standard Trans, Trans Mfr CD T18C
J-3500 3.8L Eng, _NA_, Standard Trans, Trans Mfr CD T85C
J-3500 3.8L Eng, _NA_, Standard Trans, Trans Mfr CD T85R
J-3500 3.8L Eng, _NA_, Standard Trans, Trans Mfr CD T86AA
J-3500 3.8L Eng, _NA_, Standard Trans, Trans Mfr CD T89C
J-3500 3.8L Eng, _NA_, Standard Trans, Trans Mfr CD T89E

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.

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