Note from Mike Knapman: "Biggles, I think you grip the flats at the engine side in a vice, then undo the nut at the fan end having removed the split pin, then the bearings can be drifted free".  
#10581
Tom Walker
Participant

Note from Mike Knapman: “Biggles, I think you grip the flats at the engine side in a vice, then undo the nut at the fan end having removed the split pin, then the bearings can be drifted free”.