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.
1989 Volvo 780 GLE, AW71FACTORY OEM SERVICE PROCEDURE
Engine Performance: Specifications: Capacities
BATTERY SPECIFICATIONS
| Application | Amp Hr. Rating | ||
|---|---|---|---|
| Except 240 DL/GL | (1) 450 | ||
| 240 DL/GL | 60 | ||
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FLUID CAPACITIES
| Application | Qts. (L) | ||||
|---|---|---|---|---|---|
| Crankcase (Includes Filter) | |||||
| Except 760 GLE | (1) 4.0 (3.9) | ||||
| 760 GLE | 6.3 (6.0) | ||||
| Cooling System (Includes Heater) | |||||
| 740 DL/GL, 740 GL, 740 Turbo & 760 Turbo | 9.0 (8.5) | ||||
| 740 GLE | 10.0 (9.5) | ||||
| 760 GLE | 10.5 (10.0) | ||||
| Man. Transmission (ATF Type F) | |||||
| 740 GL, 740 GLE, 740 Turbo | |||||
| M46 | 2.4 (2.3) | ||||
| M47 | 1.6 (1.5) | ||||
| 240 DL/GL | |||||
| M47 II | 1.6 (1.5) | ||||
| Auto. Transmission (Dexron II D) | |||||
| Except 240 DL/GL | 7.9 (7.5) | ||||
| 240 DL/GL | 7.8 (7.4) | ||||
| Differential (SAE 80W-90/API GL-5) | |||||
| 1030 | |||||
| 240 DL/GL | 1.4 (1.3) | ||||
| 1031 | |||||
| All Models | 1.7 (1.6) | ||||
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Factory Service Tools
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.