Flushing the oil cooler and oil hoses
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
The oil cooler and hoses must always be flushed through when replacing the transmission.
Remove the oil pan. Check for metal particles on the magnet.
Replace the oil cooler and oil pipes if there is:
- Glycol in the transmission fluid
- Metal particles in the transmission fluid
- Burned or dirty oil.