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Discussion Starter · #1 ·
Last night my 7120 developed a load squealing noise in feederhouse. Chain is in adjustment and straight. Couldn't feel any warm bearings. Anyone experience this? 410 engine hrs. 350 sep.hrs.
 

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180 Posts
Discussion Starter · #6 ·
Found the trouble. The top shaft has a 1/8" wobble. Removed the two center scrapers and flatten them out with a hammer. The wobble seems to be worst in the morning and at night. [ Strange] I notice the drawbolts moving more. Is anyone else having this trouble?
 
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