MF 165 hydraulics work partially? with PTO engaged O_o

   / MF 165 hydraulics work partially? with PTO engaged O_o #1  

Grodon

New member
Joined
Jun 8, 2020
Messages
1
Tractor
Massey Ferguson MF 165
Hi guys. Ever a lurker reading, can't find info on this gem of an issue.

The hydraulics on my MF165 were a little jumpy for a while, then all of a sudden just quit working. Had always assumed the jerkiness was a little air in the lines and don't use it much so ignored it.

Then one day the bucket won't go up, the 3-pt won't go up, aux hydraulics to wood splitter, same; nada, nothing.

Odd things is, if I engage the PTO, I can lift the bucket (or 3-pt depending on which is being supplied from the switch valve) once, and then nothing. Disengage PTO, still nothing. Engage PTO again and I get one lift.

Any ideas?

TIA from the great white north.
 

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