SR engine
In SR engines, an oil cooler is installed from 04.96.
Before removing the cooler, drain the oil to the coolant.
Check for cracks in the cooler housing. Make sure it is normal by blowing air through the coolant inlet. Replace the cooler assembly if necessary.
CD engine
Check the cooling element and housing for cracks. Make sure that the cooler is normal by blowing air through the coolant inlet pipe.
Replace the cooler assembly if necessary.
1. Oil cooler
2. Connector (hollow bolt)
3. O-ring
4. Oil filter bracket
5. Gasket
6. Lid