I there I have a Komatsu WB93-R5 that won't start. The engine turns too slow and I can't figure out what is holding it back. The batteries are good the starter is good. I have checked alll fuses It seems as if the hydraulic pump is causing this. because when i turn the starter key and touch any of the hydraulic levers I can feel a slight pull on the lever. I dont know how or if it can be disengaged when starting. Any help will be greatly appreicated
does it have a foot pedal for auxiliary hydraulics. these can stick and cause slow turning over of the engine