Volvo 780 Owner's Manual page 109

1987 Volvo 780
Synthetic or semi-synthetic oils may be used if their specifications comply with the above.
Volvo recommends the use of fuel-economy-improving oils. When using these oils, the Volvo
recommended oil change intervals must be followed.
Volvo does not recommend oil additives as they can adversely affect the engine.
Capacity:(incl. oil filter) 6.3 US qts. (6.0 liters)
NOTE:
SAE 15 W/40 oil is recommended for use in severe driving conditions which involve high oil
temperatures or excessive oil consumption (e.g. mountain driving with frequent deceleration, or high-
speed driving.) Note, however, the higher temperature range of 15W/40 oil.
Viscosity (stable ambient temperatures)
Automatic Transmission fluid Quality: ATF Dexron IID
Rear axle oil
Power steering fluid
Brake fluid
All specifications are subject to change without notice.
pg. 111 Specifications
Service Manuals for your Volvo are available for purchase. These are the same manuals used by
competent Volvo technicians.
Major sections within the Service Manual System include: 0-General Information: 1- Lubrication and
Service: 2-Engine: 3-Electrical System: 4- Power Transmission: 5-Brakes: 6- Suspension and Steering:
7-Springs Shock Absorbers and Wheels: 8-Body and Interior.
A Service Manual Brochure/Order Form was placed in the car prior to delivery from the dealer to you.
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Quality: API-GL-5(MIL-L-2105 B or
C) SAE 90 or 80W/90
Quality: ATF
Brake fluid type: DOT 4
Capacity: 7.9 qts. (7.5 liters)
Capacity: 1.7 qts. (1.6 liters)
Capacity: 0.8 US qt.(0.8 liter)
Capacity: 0.43 US qt. (0.4 liter)