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.
1978 Chevrolet Hi-Cube 4.8L Eng VIN T, Automatic TransFACTORY OEM SERVICE PROCEDURE
Refrigerant Capacity
O.E.M. REFRIGERANT TABLE
| Application | Capacity (Lbs) | ||
|---|---|---|---|
| Chrysler Corp. | |||
| "B", "PB", "CB" & "MB" Models | |||
| W/Standard System | 2 7/8 | ||
| W/Auxiliary Rear System | 4 1/8 | ||
| All Remaining Models | 3 1/8 | ||
| Ford Motor Co. | |||
| All Models Exc. "E" Series | 2 | ||
| "E" Series Models | |||
| W/Standard System | 3 1/2 | ||
| W/Auxiliary Rear System | 4 1/4 | ||
| General Motors | |||
| "C" & "K" Models | 3 | ||
| "G" Models | 3 1/4 | ||
| Motor Home Chassis Models | 3 1/4 | ||
| All Models With Overhead A/C System | 5 1/4 | ||
| Jeep Corp. | |||
| "CJ" Models | 2 1/2 | ||
| Cherokee, Wagoneer & Trucks | 2 5/8 | ||
| IHC | |||
| All Models | 25/8 | ||
Factory Service Tools
Use the Manual With the Right Hardware
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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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