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Model 510 quill assembly

Posted: Wed Aug 20, 2025 9:38 pm
by stihlsawer
Good evening everyone. I am putting the 510 back together and have a larger retaining ring left over. The ring is item number 61 in the 510 parts list section of the owner's manual. The part number is 501624. Does it go in the groove on the outside of the quill housing in front of the rubber bumper ring (item 60)? Thank you in advance.

Re: Model 510 quill assembly

Posted: Wed Aug 20, 2025 9:41 pm
by stihlsawer
PXL_20250820_222109864.jpg
PXL_20250820_222109864.jpg (293.24 KiB) Viewed 12012 times
Here's a picture. I forgot to add it. Eccentric is in the picture for size comparison.

Re: Model 510 quill assembly

Posted: Thu Aug 21, 2025 8:08 am
by DLB
stihlsawer wrote: Wed Aug 20, 2025 9:38 pm Good evening everyone. I am putting the 510 back together and have a larger retaining ring left over. The ring is item number 61 in the 510 parts list section of the owner's manual. The part number is 501624. Does it go in the groove on the outside of the quill housing in front of the rubber bumper ring (item 60)? Thank you in advance.
Yes. There should be an external snap ring in that location and this picture looks right.

- David

Re: Model 510 quill assembly

Posted: Thu Aug 21, 2025 8:16 am
by stihlsawer
Thank you David. I just installed it and quill is back in the headstock.