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190XT rear end wont go back together
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youngorange2000 View Drop Down
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Joined: 27 Mar 2019
Location: eastcentral MN
Points: 308 		Post Options Post Options   Thanks (0) Thanks(0)   Quote youngorange2000 Quote  Post ReplyReply Direct Link To This Post Topic: 190XT rear end wont go back together
    Posted: 27 Aug 2020 at 6:17pm
having trouble getting the rear end to fit to the torq tube, the power director fit on the flywheel output shaft snug and turned freely now its near impossible to turn. the two halves are only about a inch apart and I have already rounded the threads for two of the torq tube hole already to no advance. what am I missing?
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 19573 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 27 Aug 2020 at 7:13pm
#1. Did you replace the 3 inch diameter bronze bushing in the front of the Power Director clutch ?? If so, you must ream/machine it to the proper size. You only do this once and then you never replace one again.    #2. If this bronze bushing is the old one, you must somehow bump the starter a little at a time while TWO of you are pushing it together with everything at the correct height and square to each other. You cannot be drawing it together with bolts like you are trying to do as you'll damage something. BE CAREFUL NOT TO SPIN THE ENGINE AND HAVE IT ACCIDENTLY START  !!!!!
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youngorange2000 View Drop Down
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Joined: 27 Mar 2019
Location: eastcentral MN
Points: 308 		Post Options Post Options   Thanks (0) Thanks(0)   Quote youngorange2000 Quote  Post ReplyReply Direct Link To This Post Posted: 27 Aug 2020 at 8:02pm
yes the bushing has been replaced and the front half of the PD housing was removed and the bushing machined to have .001-.002 loose play 
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Rusty Allis View Drop Down
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Joined: 16 Jul 2020
Location: Rhode Island
Points: 150 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Rusty Allis Quote  Post ReplyReply Direct Link To This Post Posted: 27 Aug 2020 at 8:18pm
Originally posted by youngorange2000 youngorange2000 wrote:

what am I missing?


sounds like a couple of threaded holes now

seriously, you can't force this stuff together. patients and turning things until they mesh is the answer
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 19573 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 27 Aug 2020 at 8:19pm
.002" sounds too tight to me. I'd say .005" t0 .006" might be better. Never ever change that bushing.
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