Quote:
Originally Posted by wylie
Finaly had a good morning with the car and have now found the major cause of the noise it was to much up and down movement on the centre spur gear, I have now drilled the alloy top plate and tapped two m2.5 holes and loctited two grub screws too hold the bearings down but not squash them, I had always discounted the spur gear as it looks like new so thought that all was well, I would have been expecting to see some wear marks on the teeth as it was chattering along.
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Yeah, it can be pretty noisy.
You can also put a small piece of thin foam between the bearing and the top plate.