Volvo S80 Owner's Manual page 161

Other fluids and lubricants
Fluid
System
Transmission fluid Manual, 5-speed (M56/M58)
Manual, 6-speed (M66)
Automatic gearbox (AW55-51) 7.2 litres
Automatic gearbox (GM4T65)
Coolant Petrol engines without turbo
Petrol engines with turbo
Diesel engines
Air conditioning Compressor oil
Refrigerant
Brake fluid
Power steering System:
same of which reservoir
Washer fluid reservoir Variant with headlamp wipers
high pressure wash
Fuel tank
1
The recommended transmission fluid must be used to prevent damage to the gearbox. Do not mix with any other transmission fluid. If the
transmission is topped up with a different fluid, contact an authorised Volvo workshop for servicing.
2
Weights can vary depending on the engine variant. Contact an authorised Volvo workshop for the exact information.
160
Volume Recommended grade
2.1 litres Transmission fluid
2.0 litres
Transmission fluid
12.7 litres Transmission fluid
8.0 litres Coolant with corrosion protection mixed with water, see packaging.
9.0 litres The thermostat starts opening at 90 ºC in petrol engines and at 82 ºC
12.5 litres diesel engines.
2
180-200 gram PAG
500-600 gram 2 R134a (HFC134a)
0.6 litres DOT 4+
0.9 litres Power steering fluid: WSS M2C204-A or equivalent product with
0.2 litres specifications.
4.5 litres Use a washer anti-freeze recommended by Volvo mixed with water
6.4 litres at temperatures below freezing.
For tank volume, see Fuel section on page 163.
1
: MTF 97309
1
: JWS 3309
1
Dexron III G