The Cat forklift I'm doing some work on has a Powershift transmission with an inching pedal. (Like most? Idk). So when pushing the pedal it goes to neutral(?) first with a cable to a valve and at the second part of the pedal stroke it also engages the master cylinder and thus the brakes.
I was looking at the mechanism and started wondering. I did adjust the push rod slack to the master cylinder just like the manual states. But that also means that it starts to brake sooner. I was listening to the inching valve with my foot on the pedal in a way the forklift stopped moving, as lightly as possible as an operator would do, and I still could hear the valve, I could hear fluid if that makes sense until I pushed a little bit further.
Now my question is, is this bad for the transmission or inching valve? Or is this normal? It's better if I give the push rod to the master cylinder a bit more slack but that means you can push the brake pedal further towards the floor under heavy braking.
There's also a procedure to adjust the inching valve (added picture) but I kinda dread doing it and would rather leave it as it is.
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Ranger Raptor EU version
in
r/FordRaptor
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1d ago
Didn't do it (yet). I'm thinking about extending my waranty, I'm a bit afraid about the cam phaser issue. And tuning would void the waranty soooo....