Amlov
Active member
Hi
When I had the problem I found that although others had mentioned it there didn't seem to be anyone saying that there was a manufacturing issue. However Beta did give me a hefty discount and were, as usually, very helpful.
If you are going to the trouble of changing the gearbox there may be some value in also changing the drive plate, but at 400h it should still be OK.
On the earlier engines Beta had ground an extra chamfer on the gearbox shaft, so when I put the new one in without grinding the extra chamfer the crank lost all end float. So do make sure that when the gearbox is fitted there is still some end float otherwise the crank shaft can lock up. Probably check the chamfer on the shafts of the old and new gearboxes.
Finally, when I pulled the box apart I couldn't get some of the nuts undone so I would imagine repair would be difficult.
Anyway sorry to hear about your problem and certainly speak to the engine manufacturer.
Andy
When I had the problem I found that although others had mentioned it there didn't seem to be anyone saying that there was a manufacturing issue. However Beta did give me a hefty discount and were, as usually, very helpful.
If you are going to the trouble of changing the gearbox there may be some value in also changing the drive plate, but at 400h it should still be OK.
On the earlier engines Beta had ground an extra chamfer on the gearbox shaft, so when I put the new one in without grinding the extra chamfer the crank lost all end float. So do make sure that when the gearbox is fitted there is still some end float otherwise the crank shaft can lock up. Probably check the chamfer on the shafts of the old and new gearboxes.
Finally, when I pulled the box apart I couldn't get some of the nuts undone so I would imagine repair would be difficult.
Anyway sorry to hear about your problem and certainly speak to the engine manufacturer.
Andy