i have a jd 440 ic crawler. good oil pressure when i start it , after a few hours pressure drops to 28psi, also hydraulics work fine when oil is cold, but slows down after warm up,
wondering about hydraulic oil leaking into crank case,
looking for what others have experienced.
sure like this forum, very helpful
thanks guys
oil pressure
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brampton6626
- MC crawler
- Posts: 5
- Joined: Mon Mar 25, 2013 3:04 pm
- Location: rapid river mich
28 lbs is at the high end, I wouldn't worry about it.
Hyd pump is likely getting weak assuming oil is clean and correct oil.
Lavoy
Hyd pump is likely getting weak assuming oil is clean and correct oil.
Lavoy
Parts and restoration for antique and late model John Deere crawlers.
Owner and moderator www.jdcrawlers.com
Owner and moderator www.jdcrawlers.com
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