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.
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HOMESERVICE MANUALSPORSCHE1982928 AUTOMATIC TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESPECIFICATIONSTUNE-UP - V8GENERAL SERVICINGSERVICE SPECIFICATIONS
1982 Porsche 928 Automatic Trans
Service Specifications
1982 Porsche 928 Automatic TransSECTION Service Specifications
BELT ADJUSTMENT
| Application | (1) Deflection In. (mm) | ||
|---|---|---|---|
| All Models | .4 (10) | ||
|
|||
REPLACEMENT INTERVALS
| Component | Miles |
|---|---|
| Oil Filter | 15, 000 |
| Air Filter | 30, 000 |
| Fuel Filter | 30, 000 |
| Spark Plugs | 30, 000 |
| Oxygen Sensor | 30, 000 |
FLUID CAPACITIES
| Application | Quantity |
|---|---|
| Crankcase (Includes Filter) | 8.5 qts. (8.0L) |
| Cooling System | 16.8 qts. (16.0L) |
| Man. Trans. (SAE 75W-90) | 4.0 qts. (3.8L) |
| Auto. Trans. (Dexron II) | 5.8 qts. (5.5L) |
| Differential (SAE 90) | 2.1 qts. (2.0L) |
| Fuel Tank | 23.0 gals. (86.0L) |
RENDER: 1.0x
NO RELATED
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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.