Hi,drop the oil, remove the right hand casing. undo the water pump casing. remove the impeller (10mm bolt) dont lose the copper/ally washer. draw the drive shaft from the inside of the casing. remove the bearing. remove the seals, keep note which way round the seals are. they should be opposite. one keeps oil in and the other keeps the water out of the oil. if there are any score marks on the drive shaft,replace it , as it will only leak again. to put it back together, just reverse process. hope this helps. kev.
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Hi,drop the oil, remove the right hand casing. undo the water pump casing. remove the impeller (10mm bolt) dont lose the copper/ally washer. draw the drive shaft from the inside of the casing. remove the bearing. remove the seals, keep note which way round the seals are. they should be opposite. one keeps oil in and the other keeps the water out of the oil. if there are any score marks on the drive shaft,replace it , as it will only leak again. to put it back together, just reverse process. hope this helps. kev.