I have a Porter Cable 352VS Type 4 sander which is in need of bearings. I can not tell how to remove the pinion gear (695738). I tried using a small pulley puller and it broke the plastic flange off. I do not see any type of set screw or snap ring. I did notice the pinion gear did wear into and melt plastic on the belt cover.
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Though I appreciated the quick feedback It was not accurate. The Porter Cable 352VS Type 4 sander does not have a pressed on pinion. In fact the pinion is a cast metal, very weak (I initially thought it was plastic). However it could be made of steel and if you use a puller on it even a "special puller", it will break!
The pinion #695738 is threaded on. Further more it is a left handed thread.
Replaced mine today if I had known all this I would not have broken mine trying to use a puller.
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