Hi I have a 550a that goes forward fine but when you go in reverse it starts out fine then goes really slow it has a new pump already installed any help would but greatly appreciated
Thank you
Dave
john deere 550a reverse problem
john deere 550a reverse problem
Jd 1010 diesel 53 cat d69u 57 cat 955 loader. 78 951c
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- 1010 crawler
- Posts: 301
- Joined: Tue Oct 02, 2007 1:08 pm
- Location: rhode island
you have something causing a oil pressure drop or clutch problem in the reverse system of trans.
lots of times it is the piston and or piston seal leaking pressure and this causes the clutch to not be applyed with full force and you start slipping.
you don't want to slip that trans,it will just heat up the clutch pack and warp the clutch plates "it has most likely already happened".
lots of times it is the piston and or piston seal leaking pressure and this causes the clutch to not be applyed with full force and you start slipping.
you don't want to slip that trans,it will just heat up the clutch pack and warp the clutch plates "it has most likely already happened".
check your lines but bet on the piston seal for reverser.I have had many apart but never had a Deere with cracked lines .That is more an Allis or Cat thing but check it out when in there.It will probably be the reverse side piston seal is gone.and that is inside the rear end .PS some say you got too take the motor out and others like me have left it in for the job! .Digitup.
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- 1010 crawler
- Posts: 301
- Joined: Tue Oct 02, 2007 1:08 pm
- Location: rhode island
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