New Holland 559 – ENGINE: Front Fueling Actuator Underfueling

The front fueling actuator is not providing the expected amount of fuel, which may result in reduced engine performance or operational issues.

1. 1

   Front fueling actuator

2. 2

   Fuel supply to the front fueling actuator

1. 1

   Inspect

   Inspect the front fueling actuator for signs of damage, blockage, or improper installation.

2. 2

   Check

   Check the fuel supply to the front fueling actuator for adequate pressure and flow.