Thanks very much!! changed both rec's problem gone. In this industry you try to know everything but that's why other tec's who know more! thanks again.

Yes the Ev100 are known for having rec 2 and rec 5 problems, and is always best to replace both of them together as John has stated.

I have also found sometimes after replacing rec 2 and 5 my problem has remained and found that sometimes even though its rare the snubbers that sit on top of the rec 1 assembly can also throw up errors which point towards the rec 2 and 5 circuit.

Whats mounted in your truck for controller EV 100 ore Cableform !!

Regards
John

Change always Rec2 And Rec 5 together
And this is the Number 910376

Its A heavy part Its modification
And look after your contactors Are the burned in !!!
These are have modification to

Regards

John

I have a similar problem when the drive is loaded for about 15 minutes, after turns driving the contactors, stands a little bit and flying forward again.
Details of the TM15 tm145 gef7095 7525.
Does anyone have good ideas?

EV-100 system. Now I removed REC #2 measured it with VOM the good one and measured open.Installed -same fault.Manuels are a great tool to have. #5 WAS BAD!! measured VOM,it o.k.INSTALLED the unit worked? Going to buy a HANDY MAN. Measures and test SCR's AND Diodes and REC's for leaks. WHY? REC#5 Blows,dirt ,age,shorts or grounds

hi, what control system does it have?

had one of those two years ago had everybody involved cost me about two thousand dollars out of pocket changed lots of parts lost customer oh well good luck try to keep money in your own pocket lol

Those were very prone to bad connections at the card.
Try wedging a piece of cardboard between the card and the plug.

If thar solves the problem, then you'll have to repair the conection.

I believe that clark has a conector kit for it.