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.
General Servicing: Introduction
The 1981 General Servicing Section contains helpful information designed to speed air conditioning service. It includes:
- Compressor Oil Checking
- System Servicing Cautions
- Service Specifications
- Compressor Service Port Connections
- Trouble Shooting Diagnosis
This section covers specific items for 1981 models and can be used for general service and diagnosis. For specific repair or replacement procedures, use the appropriate repair article in this manual.
This publication includes a special section that is designed to supplement the General Servicing Section of your Air Conditioning Service Manual. It covers basic repair procedures for the Chrysler, Ford and Nippondenso 6-Cylinder Compressors, and is located at the end of the General Servicing Section.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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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