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


D 15 II oil filter
 Post Reply Post Reply
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
Dave H View Drop Down
Orange Level
Orange Level
Avatar

Joined: 11 Sep 2009
Location: Central IL
Points: 3583 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Dave H Quote  Post ReplyReply Direct Link To This Post Topic: D 15 II oil filter
    Posted: 10 Jun 2017 at 8:56pm
I installed a Fram PH 8a oil filter on the tractor when finishing restoration.

It appears to me that the filter drains back into the crankcase after shut down.  Then it has to refill upon restart before the system is pressurized.

Is that the way they are supposed to be or is there an issue with the correct filter or some other leak down issue?

thanx
Back to Top
Sponsored Links


Back to Top
DSeries4 View Drop Down
Orange Level
Orange Level
Avatar

Joined: 12 Sep 2009
Location: Ontario, Canada
Points: 7496 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DSeries4 Quote  Post ReplyReply Direct Link To This Post Posted: 11 Jun 2017 at 9:16am
That is the nature of the beast.  I have always used the PH8A on my D15.  No problems so far.
'49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '63 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080
Back to Top
DougS View Drop Down
Orange Level
Orange Level
Avatar

Joined: 03 Nov 2011
Location: Iowa
Points: 2490 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DougS Quote  Post ReplyReply Direct Link To This Post Posted: 11 Jun 2017 at 9:30am
Some filters have better anti drainback valves than others. Switch to a Purolator and see if the problem goes away.
 

Edited by DougS - 11 Jun 2017 at 9:33am
Back to Top
Dave H View Drop Down
Orange Level
Orange Level
Avatar

Joined: 11 Sep 2009
Location: Central IL
Points: 3583 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Dave H Quote  Post ReplyReply Direct Link To This Post Posted: 11 Jun 2017 at 4:37pm
thanks guys, you put me at ease on that issue.
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 0.063 seconds.


Help Support the
Unofficial Allis Forum