This site is not affiliated with AGCO Inc., Duluth GA., Allis-Chalmers Co., Milwaukee, WI., or any surviving or related corporate entity. All trademarks remain the property of their respective owners. All information presented herein should be considered the result of an un-moderated public forum with no responsibility for its accuracy or usability assumed by the users and sponsors of this site or any corporate entity. | ||||||
The Forum | Parts and Services | Unofficial Allis Store | Tractor Shows | Serial Numbers | History |
D-19 front pump again? |
Post Reply |
Author | |
ACMAN
Silver Level Joined: 16 Sep 2009 Location: SWIN Points: 85 |
Post Options
Thanks(0)
Posted: 31 Mar 2011 at 6:56pm |
I have been watching the post I think from captain on this. Is the shaft supported by a bearing or just bolt to crank pulley? What about a flex or love-joy or is it direct mounted? Now for the big one-what about a flow divider to run the power steering? TIA Bill
|
|
Sponsored Links | |
Breeze
Orange Level Joined: 11 Sep 2009 Location: Ga Points: 8931 |
Post Options
Thanks(0)
|
My D15 front pump was coupled with a set of cogs and a double chain.
|
|
Chris/CT
Orange Level Joined: 11 Sep 2009 Location: Niantic, Ct Points: 1939 |
Post Options
Thanks(0)
|
On the 175 front pump I have seen paperwork that tells of critical alignment spec's for that pump to last. I'm not sure how forgiving those other pumps are. I'm sure if things are not lined up well something's going to give [pump] after hours of running.
|
|
DrAllis
Orange Level Access Joined: 12 Sep 2009 Points: 19627 |
Post Options
Thanks(0)
|
The 170's and 175's (with front pumps) that had alignment issues were because some of the front support boxes were welded incorrectly from West Allis.. any D14-15-17-19 shouldn't ever have a problem.
|
|
Eldon (WA)
Orange Level Joined: 11 Sep 2009 Location: Spokane, WA Points: 7765 |
Post Options
Thanks(0)
|
The 170 and 175's had two couplings, splined at the front pulley and chain coupler at the pump. One of mine started eating splines last year, I replaced it with a welded up unit from another tractor and it runs with less vibration than the loose spline. We will see how it does this year...if the pump goes, I have another in a box.
|
|
ALLIS EXPRESS!
This year: |
|
bwp
Orange Level Joined: 02 Oct 2010 Location: Elko, NV Points: 500 |
Post Options
Thanks(0)
|
On my D19 I made my own bracket and mounted an MTE pump. I tried the lovejoy couplings with bushings, but they are really not strong enough in my opinion. I eventually went with two sprockets coupled together with a double roller chain. Easy to take apart and strong. Also allows for minor misalignment. Dana's set up looks like the pump shaft slides into the square end of the driveshaft. Kinda like a square slip driveshaft I guess. Good luck.
Brad |
|
captaindana
Orange Level Joined: 14 Sep 2009 Location: Fort Plain, NY Points: 2381 |
Post Options
Thanks(0)
|
Hey yall. I don't know the above terminology lol! The drive on the pump I got from Glenn is like a flex shaft, it may be just made of cable. It bolts 2 x to crank pulley and other end slips into pump with a keyway. Smoothest thing I ever saw.
|
|
Post Reply | |
Tweet
|
Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |