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Core hole cover 4895085 in cylinder head defective!

This problem can only occur if the engine has been washed and the tractor is immediately
and the tractor is then immediately parked at temperatures below freezing.
After washing the engine, water may be trapped between the fan hub bearing housing and the cylinder head.
the cylinder head. If the trapped water freezes and expands, the core hole cover will be
core hole cover is pressed into the cylinder head.
This results in a loss of engine coolant.
The new bearing housing has two grooves on the mounting flange. Through the
The grooves allow any water that enters to drain off. This prevents water in the area
trapped in the area between the bearing housing and the cylinder head.
If the core hole cover has been pressed into the cylinder head due to the above problem, it is recommended that a new cover and the new fan hub bearing 5802200522 be fitted.