Diesel Dave
Senior Member
Similiar to Friday Parts the supplier is offering a generic “EX100-2” pvc which should work.
I have no experiences with any of the aftermarket suppliers so can’t make any comment/ recommendations.
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Ex100-2 Slow hydraulics
- Thread starter Chris1113
- Start date
I have no experiences with any of the aftermarket suppliers so can’t make any comment/ recommendations.
Diesel Dave
Senior Member
The parts catalog doesn’t cross reference engine serial # to any machine serial # .
An Isuzu dealer may be able to reference an Isuzu engine sn # to a machine serial # that it was installed in.
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Diesel Dave
Senior Member
It happens .
I think you mentioned earlier you thought the clamp bolts were loose ?
Chris1113
Well-Known Member
Yea the two bottom bolts were barely screwed in
I dont blame them though because thats a crazy space to get to. Heres what I had to do
Chris1113
Well-Known Member
The inlet o-ring i measured it out to OD: 1-1/2” ID:1-1/4” thickness: 1/8”
They had them at ace hardware
They had them at ace hardware
Simon C
Senior Member
- Joined
- Jul 1, 2015
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- 3,046
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- Rocky Mountain House , AB., Canada
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- Heavy Equipment Mechanic
Just letting you know that some o-rings can be the same size but will not react the same under heat. Some get brittle in no time.
Simon C
Simon C
Chris1113
Well-Known Member
Ok thanks this one is Danco brand. I think it might be for hydraulics
Chris1113
Well-Known Member
Shoot i dont think it is
Chris1113
Well-Known Member
Harbor freight had it in this kit, all nitrate based rubber o rings
Chris1113
Well-Known Member
@Diesel Dave I was looking around the connector some more and I found the connector tabs flip up.
Haven’t figured out which wire it is so just ordered the generic ex100-2 PVC from friday parts
Haven’t figured out which wire it is so just ordered the generic ex100-2 PVC from friday parts
Simon C
Senior Member
- Joined
- Jul 1, 2015
- Messages
- 3,046
- Location
- Rocky Mountain House , AB., Canada
- Occupation
- Heavy Equipment Mechanic
Look at the right side plug. 3rd wire from the left looks to be green corrosion. One beside it does not look good either.
Simon C
Simon C
Chris1113
Well-Known Member
Yea they aren't looking too good. I bet it hasn't been touched in 25-30 years. I bought a crimping tool. Im going to try to crimp new terminals and cut the wires back a bit.
I tried seeing if I could narrow it down last night. I was fiddling with the wires one at a time but I think its multiple ones. Its odd because when I tighten the connector all the way to the specified torque it says, I would assume it would fix it and the terminals would have a good enough connection...but if I do that then hydraulics go slow. If I loosen the connector and pull the right side out more then the left a bit...it fixes it. Theres a specific spot though because if it isn't just right the PVC turns off or the PVC will be on but the hydraulics will stall the engine
Chris1113
Well-Known Member
The juice isn't worth the squeeze at this point just going to crimp new terminal ends. But I wish I knew what it was. Maybe the terminals on the PVC itself could be causing it but won't know until I get the new one in
Chris1113
Well-Known Member
Since load sensing is active with all modes and uses DP and A sensor for comms to PVC, I think the DP Sensor and/or Power and Ground is whats causing issues. A sensor wires wasn't effecting anything when I was moving the wires like the others were. Whether its on the PVC or connector itself I have no clue. I'm calling it there lol
Chris1113
Well-Known Member
Alright well fridayparts asked for the serial number. I decided to tear this open to see if I could find anything else relating to a model number.
Chris1113
Well-Known Member
Nevermind just blew it off with air and everything is working fine now
Diesel Dave
Senior Member
I don’t see those pvc internal numbers as very helpful at all…too bad
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Diesel Dave
Senior Member
Seriously ?
Diesel Dave
Senior Member
While we are talking about machine serial #’s .
Does the monitor controller have a part # on it ? It sits on the same shelf as the pvc and ec.
.
Does the monitor controller have a part # on it ? It sits on the same shelf as the pvc and ec.
.
Chris1113
Well-Known Member
Yea haha blew it off with air tightened it to the torque specified and it was working. Now finally think it just died. Checking to see if it was a fuse. Pulsing Light isnt coming on anymore