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#1
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Hi Everybody, Just purchased a 109 that someone put a k301 in and the driveline was trashed, So I put a new one in and it looks to be about 3/8 to 1/2 inch to high to lineup with the hyd. unit. The motor is a 1985 k301, spec #47504 which from what I researched is for a 1972 IH. and should be the right oil pan. Bolts and Bolt holes in the trans are all like new.(no movement) Can someone please help ?
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#2
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Help us first with some pictures.....
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#3
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Sorry about that, Here are some pictures of driveshaft misalignment as you can see Driveshaft is to far up.
http://onlycubcadets.net/forum/pictu...pictureid=7060 |
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#4
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I would loosen the bolts at the differential/transmission and see if I could raise the pump input shaft for better alignment. Short of that not doing any good, you might be able to shim the front of the engine a little higher.
This is assuming you can't find anything else wrong including the correct solid drive coupler on the engine. |
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#5
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I SHIMMED THE FRONT OF THE MOTOR WITH A .080 SHIM AND LOOKED LIKE THE CENTER WOULD ALIGHN BUT THE FLEX COUPLER WOULD BE WORKING A LOT. Did not seam like that would last very long ??
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#6
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How about loosening the rear end and see if you can raise it.
I would think the pump driveshaft and crankshaft should be line/line and in the same plane. That rear coupler and driveshaft aren't meant to run at an angle to each other. |
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#7
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Silly question, there isn't a bunch of washers or shims between the engine base and the mounting holes for some odd reason is it? You never know what the last guy was thinking sometimes
__________________
2072 w/60" Haban 982 with 3 pt and 60" Haban 1811 with ags and 50C 124 w/hydraulic lift 782 w/mounted sprayer 2284 w/54" mowing deck |
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#8
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Did you get a new drive coupler on the engine?
As far as alignment, it looks pretty close to me,looks to be an 1/8" off.BTDT
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Up to 533 and counting... I give up updating my profile! |
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#9
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The shaft doesn't align perfectly.... that's why it has flex couplers.
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#10
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Quote:
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| Tags |
| 109, driveline problem |
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