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
Forum Home Forum Home > Allis Chalmers > Farm Equipment
  New Posts New Posts
  FAQ FAQ  Forum Search   Events   Register Register  Login Login


AC D 21 Hydralic oil getting in engine oil?
 Post Reply Post Reply
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
FORD GUY View Drop Down
Bronze Level
Bronze Level
Avatar

Joined: 14 Feb 2010
Location: Alva OK
Points: 24 		Post Options Post Options   Thanks (0) Thanks(0)   Quote FORD GUY Quote  Post ReplyReply Direct Link To This Post Topic: AC D 21 Hydralic oil getting in engine oil?
    Posted: 28 Feb 2011 at 8:30pm
Bought a D21 series II last week that hasn't ran in 5-6 years.  Got it running and added about 6 gallons of hyd. oil to it, cleaned out the sediment bowls, and trailered it home.  I've been playing around with it and warmed it up good today to change the engine oil;  well, I pulled the plug and out came about 6-7 gallons of real thin oil.  This might explain why it was smoking so much.  I was concerned it might be coolant because it was white-gray diesel exhaust, but the coolant leval dosn't go down. Where are all the possible places hyd. oil could be entering the engine oil?  Does the D-21 have a dry clutch?    
Back to Top
Sponsored Links


Back to Top
MACK View Drop Down
Orange Level
Orange Level


Joined: 17 Nov 2009
Points: 7664 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MACK Quote  Post ReplyReply Direct Link To This Post Posted: 28 Feb 2011 at 9:20pm
If it is hydraulic oil, it is coming from hyd. pump front seal.
 Does it smell like diesel fuel? Would rather thinl it is diesel fuel coming from inj. pump front seal.    MACK
Back to Top
Anthony View Drop Down
Orange Level
Orange Level
Avatar

Joined: 11 Sep 2009
Location: Alva, Oklahoma
Points: 731 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Anthony Quote  Post ReplyReply Direct Link To This Post Posted: 28 Feb 2011 at 10:20pm
What up Ford Guy......its sounds like a total loss to me, but being the good person I am I will trade you a NICE REAL NICE Case 120 riding mower for the ole wore out D21...and you wont have to worry about any leaks ever again....so what do you say....we got a deal.....this is going to be a hoot! Your a lucky man Ford Guy a lucky man!
Back to Top
Anthony View Drop Down
Orange Level
Orange Level
Avatar

Joined: 11 Sep 2009
Location: Alva, Oklahoma
Points: 731 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Anthony Quote  Post ReplyReply Direct Link To This Post Posted: 28 Feb 2011 at 10:21pm
oh and by the way, glad your an Allis man now............
Back to Top
FORD GUY View Drop Down
Bronze Level
Bronze Level
Avatar

Joined: 14 Feb 2010
Location: Alva OK
Points: 24 		Post Options Post Options   Thanks (0) Thanks(0)   Quote FORD GUY Quote  Post ReplyReply Direct Link To This Post Posted: 28 Feb 2011 at 10:54pm
It does not smell like diesel fuel, the seal on the hyd. oil pump must be the problem.  I guess thats the only place the hyd could be leaking to the engine?  Thanks Mack
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 11.10
Copyright ©2001-2017 Web Wiz Ltd.

This page was generated in 0.078 seconds.


Help Support the
Unofficial Allis Forum