My cat 924k won't go over 2 mph in first and second goes a little faster in third. Engine is running fine. Changed fuel filters, Trans Filter, high lift fuel pump,and drive solenoid. no change, any help would be appreciated. Thanks.
Start by posting a Serial Number. Have you been into the Operator Monitor panel to look for Diagnostic Codes.? When you changed the transmission filter did you look at the colour of the oil.? Was it dark in colour and/or have a burned smell.?
PWR01958, codes were taken care of. Oil is good
As in erased or diagnosed, or both? Can you expand a little. Knowing even what was logged in the ECM could provide a clue. What sort of engine RPM is the engine hitting when you try to drive.?
Both. replaced fuel lift pump and forward trans solenoid, 1800 rpm
Calibrated anything.?
Not sure what you mean
Simple. If you replace parts like a foward transmission solenoid then there is a calibration process to be done. TBH unless the forward solenoid was replaced because of a Diagnostic Code the first thing I would have suggested would be a re-cal of everything associated with the drive train before thinking about loading the parts cannon. See attachment.
Ok got it Thanks
I hope you have ET. You’ll need it.
Any chance you could start at the beginning with your story? Currently all we have is the last paragraph of the last page. When did this start? What’s the repair history (in detail) what’s the service practices? What’s the machine typically used for? No such thing as too many details, something minor could make all the difference in offering up a solution to someone who isn’t there to see what you’ve seen with the machine. Help us help you, we’d be glad to.
Even all the Codes that were there when you started, but according to the above you have now cleared, could mean something to somebody.