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cat 941 flexible coupling removal help

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3 years 11 months ago #222836 by wlf89
is there any tricks or pullers needed to remove the flexible coupling off of the flywheel side? i got the 6 bolts out and have banged and pryed on the coupling and cant get it to budge. the transmission wont come out with it still on there.

if i cant get that off all i can think of is bolt the trans back up, and remove the torque converter first then the rest of the trans.

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3 years 11 months ago - 3 years 11 months ago #222838 by Glum
I could be wrong but I don't think you should have to remove the section bolted to the flywheel. Just the flange on the torque converter shaft should suffice.Have never needed to on a D4 at least, which I think is all but the same in that area. It is a tight fit and sometimes you need to mess a bit with the angle that the trans is hanging at.
I recently had a D4 trans and converter in and out a few times getting the shimming right for correct pinion to bevel gear tooth contact.
Last edit: 3 years 11 months ago by Glum.

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3 years 11 months ago #222839 by Old Magnet
There are three different style couplings for the 941, One includes a center bolt.

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3 years 11 months ago #222843 by Glum
Here is what OM is talking about.
I've not seen the centre bolt version myself.
Attachments:

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3 years 11 months ago - 3 years 11 months ago #222844 by Deas Plant.
Hi, wlf8.
I have never had to remove that flange but I have had to replace the rubber couplings a couple of times. They always had two bolts in them, one from each side, and both had to come out before you could get the rubber coupling out.

Been a LONG time since I had to do it - 2008 or so - but that is my recollection.

Just my 0.02.

You have a wonderful day. Best wishes. Deas Plant.
Last edit: 3 years 11 months ago by Deas Plant.. Reason: spell-ink

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3 years 11 months ago #222849 by wlf89
mine just has the 6 bolts around it, no center bolt. i tried every angle i could to get it out but cant get it lowered down without hanging on the front flange or the pinion clearing the hole it slides into.

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3 years 11 months ago #222854 by gemdozer
I removed a transmission from 941 for parts and not sure he was serie 70H made FRANCE but no remember if motor was removed

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3 years 11 months ago #222855 by Old Magnet
How much clearance do you need? Has the engine shifted on its mounts?

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3 years 11 months ago #222859 by Glum
Are you trying to drop the trans or lift it out? You need the machine on blocks to take it out the bottom.

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3 years 11 months ago #222860 by wlf89

How much clearance do you need? Has the engine shifted on its mounts?


i need about a inch or so. i wondered if the engine was further back than should be. the rear mounts look like are adjustable butt he front is just a bolt going down thru a hole so that doesnt have any adjustment does it?

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