Volvo 1990 780 Model
pg. 102 Automatic transmission
Automatic transmission oil
Capacity: See "Specifications" section
Fluid type: Automatic Transmission Fluid type Dexron IID.
Replace: Every 20,000 miles (32,000 km).
WARNING!
Oil spilled on a hot exhaust pipe constitutes a fire
risk.
A Cold transmission: oil temperature = + 105°F (+40°C).
This is a normal temperature for the transmission after idling for about 10 minutes.
At oil temperature below + 105°F (+40°C), the level may be below the MIN mark.
B Warm transmission: oil temperature = + 195°F (+90°C).
This temperature is reached after driving for about 30 minutes.
At oil temperature above +195°F (+90°C), the level may be above the MAX mark.
Note: The engine should be idling when checking transmission fluid
level.
Check the oil level as follows:
Park the car on level surface with the engine idling.
Slowly move the selector lever through all gear positions and then to position P. Wait 2 minutes before checking the oil level.
As the illustration shows, the dipstick has a "Cold" and a "Warm" side. The oil level should be between the MIN and MAX
marks. Wipe the dipstick with a clean cloth.
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