Clutch drum problems

[kane98]

I’m working on a early 064-066.. It was a box of parts with I think 660 parts also. The drum that I’m trying on this saw seems like it’s too big. Is it a difference in the early 066 clutch drum and say a later model 066 or 660? This drum is big enough that it wobbles when you put the bearing and washer and rim on. It’s big enough around that it won’t catch the worm gear. The # is 1122 160 2900B. I checked with dealer today and they didn’t have a listing for the #.

 

[Mad Professor]

I’m working on a early 064-066.. It was a box of parts with I think 660 parts also. The drum that I’m trying on this saw seems like it’s too big. Is it a difference in the early 066 clutch drum and say a later model 066 or 660? This drum is big enough that it wobbles when you put the bearing and washer and rim on. It’s big enough around that it won’t catch the worm gear. The # is 1122 160 2900B. I checked with dealer today and they didn’t have a listing for the #.

My IPLs for 064, 066, and 660, list the same sprocket rim kits for all 3 saws, 1122 007 1000 (7T), 1122 007 1001 (8T)

 

[kane98]

Yeah the number on this drum is 1122-160-2900B. Never seen a drum with a letter beside the number. But it has stihl on it.