Electric PTO Install help
 

I recently picked up a 1250 that was half taken a part. I am in the process of putting it back together and I am having a bit of trouble with the Electric PTO. I have never worked on one before (First wide frame in my fleet). When I tighten the adjusting nuts and measure the gap I cannot get it down to .01”. It is at .03". If I continue to tighten the adjusting nuts, the plate comes in contact with the disk that is connected to the pulley. I will try to get some pictures next time I’m over at the shop. I have the service manual and I believe I have followed everything correctly. Maybe I do not have the bolt on the end of crank tight enough. How many ft lbs does this bolt take?
Thanks

Chris

Sounds like you are missing some installation shims. Here is the service manual. Check section 2-81C for assembly directions.

http://ccmanuals.info/pdf/1x8-9%20&%...e%20Manual.pdf

Thanks for the quick reply. I've been through the manual and I can't figure this out. The PTO came off of a running engine and the Driving Hub and Driving disk were already together. I have not taken them a part. I put the field coil on the block, installed the studs. Then I put the Driving Hub and Driving Disk assembly on the crank. Where are the shims that you are referring to? Between the Driving Hub and disk?

I think I have this figured out, the last plate that the adjusting nuts move is the brake disk. Is supposed to come in contact with the driving disk? If so, I should continue to tighten the adjusting nuts until it pushing the driving disk to .01" from the hub.

:Welcome2:

Check this guide out.

http://www.onlycubcadets.net/forum/showthread.php?t=30