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.
1960 Chevrolet Nomad 5.7L Eng, Automatic Trans, Trans Mfr CD PowerglideFACTORY OEM SERVICE PROCEDURE
Drivetrain And Transmission: Modulators
| Condition | Code | Procedure |
|---|---|---|
| Bent, affecting performance | A | Require replacement |
| Contaminated (water, fuel, etc. ) | A | Require replacement |
|
NOTE:
Further inspection is required to determine the cause of the contamination.
|
||
| Housing cracked | A | Require replacement |
| Inoperative | A | Require replacement |
|
NOTE:
Inoperative includes intermittent operation.
|
||
| Leaking fluid externally | A | Require repair or replacement |
| Leaking fluid internally | A | Require replacement |
| Leaking vacuum | A | Require replacement |
| Nipple broken | A | Require replacement |
| Threads damaged | A | Require repair or replacement |
| Threads stripped (threads missing) | A | Require replacement |
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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