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.
1982 Plymouth Sapporo Automatic TransFACTORY OEM SERVICE PROCEDURE
Thermostatic Switch (Compressor Cycling Switch): Replacement
- Disconnect wires from switch and remove screws at plumbing sealing plate. Wrap rag around capillary tube at well opening to retain grease in well, then pull tube from well.NOTE: Special grease must be retained in well for proper switch sensing. Do not bend or kink capillary tube.
- To install, carefully insert capillary tube in grease filled well, Fasten switch to plate and connect wires.
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.