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jlg 40f expert!

Edypaul

Member
Joined
Mar 3, 2018
Messages
24
Location
Florida
Occupation
A&P Mech. Massy 135 ,Case 480-LL , JLG Lift
Hello All
!st time poster. Hats off to all the knowledge base on this forum!!
I have a question about a 40f that I acquired.( I have a bertea proportional valve bank. )
I have no pressure to the bertea valve bank. (swing lift drive). I also can not find a dump valve in the circuit? I know the pump is working. Is the dump valve in the bertea valve bank? If so where are the wires going to it. I have three sol. and three sets of wires. Im perplexed. Any help would be appreciated

Thx Ed
 
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