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Macdon FD2

7.6K views 30 replies 11 participants last post by  Don Boles  
#1 · (Edited)
I have seen this mentioned this fall and can’t find the thread. We have first header in shop servicing it, and when changing the centre drum chain we noticed the driveshaft and sprocket had moved and is rubbing on shield. You can move it back and forth by hand.

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#4 ·
The sprocket floats minimally on the splines but that entire shaft appears drifted to the right on yours.
The bearing should be to the splines, you can see where it started life.
Other way around I suppose, splines into the bearing technically, lol.

What combine is this on?
 
#7 ·
Wait the shaft slides in and out? That doesn't sound right. The sprocket does float on the splines but the shaft should be locked to the bearing. Like Don said, you can see where the bearing used to be on on the shaft.
 
#24 ·
Of the 4 the kids prefe

You can’t spring tension the chain enough to hack reversing torque yet have reasonable drive chain tension in forward.
Depending on idler sprocket bolt tension alone to withstand reversing torque in pre FD1 models was really dumb though.
 
#25 ·
[
Macdon is blowing through people like crazy. I’m not sure they even have time to get new name tags somedays. It sure isn’t what it was 10years ago.
[/QUOTE]
Is MacDon going to end up like Sakundiak. Really good company and products then gets sold then it all goes to ****