New Holland 259 – ENGINE: Fuel Shutoff Valve Mechanically Stuck Open

The Fuel Shutoff Valve is physically stuck in the open position, which may prevent the engine from shutting off properly and could lead to fuel leakage or unintended operation.

1. 1

   Fuel Shutoff Valve

2. 2

   Fuel system for obstructions or damage

1. 1

   Inspect

   Visually inspect the Fuel Shutoff Valve for signs of mechanical obstruction, damage, or wear.

2. 2

   Test

   Manually attempt to move the Fuel Shutoff Valve to determine if it is fully functional or if it remains stuck.

3. 3

   Replace

   If the Fuel Shutoff Valve is confirmed to be stuck and cannot be freed, replace it with a compatible part.