A friend of mine has got both a 2003 and a 2004 CRF 450
However, one of the bikes seem to gain water in the gearbox oil. Is this a common fault?
Waterpump seals?
The other bike seem to get water in the engine oil. Head gasket? Common fault? He did remove the head recently, and refitted the old headgasket. Could this mbe the cause?
Is there anything special to consider when working with these ugly beasts? 8)
However, one of the bikes seem to gain water in the gearbox oil. Is this a common fault?
Waterpump seals?
The other bike seem to get water in the engine oil. Head gasket? Common fault? He did remove the head recently, and refitted the old headgasket. Could this mbe the cause?
Is there anything special to consider when working with these ugly beasts? 8)
