An pallet jack Raymond model 8400 serial number 840-11-87320, mark the error code C57, this happens when accelerating to move and immediately put in slow motion mode. Can anyone help with the meaning of this code?
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For me every time it's a loose female spade on the male spade on the main contactor. The blue one with 2 wires.
Except for one, replacing the contactor solved it.
I had a toyota 8 series jack which is identical to the Raymond with the same issue.ended up being a pinched wire behind the horn for the resistor coil for the brakes
pour les modèles 8210, voir fil sur le klaxon si il n'est pas débranché. ce qui peut occasionner le code C57
Yes, those bushings are very important as brake switch goes on/off very fast and codes out truck. It makes truck cut out intermittently too, frustrating driver. I used to have that as cause in my old notes. Will add to other post.
Thank you for the tip, The handle bushes were worn out and the sensor moved out of position.
C57 is brake circuit. Check wires over motor, where the harness bends as you turn. Check splices for bad crimps
what our techs have found is the springs for the buttons in the control pop out of place not allowing the magnetic sensors to return to neutral. Also check the coast select actuator have seen those pop off sometimes at the handle return spring.
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