High or Low Fluid Pressure

1. Throttle valve cable improperly adjusted or binding.
2. Throttle lever and bracket assembly binding or damaged.
3. Throttle valve or plunger binding.
4. Shift throttle valve binding.
5. Line boost valve binding.
6. Throttle valve boost valve or reverse boost valve binding.
7. Pressure regulator valve and spring binding.
8. Pressure relief valve damaged.
9. Manual valve disconnected.
10. Pump damaged.