Diesel fuel is combustible and an irritant. Skin and eye protection is required. Ensure work
area is well ventilated.
Keep away from open flame and other ignition sources. Failure to follow this warning may
result in injury or death to personnel.
Tag and mark fuel hoses to aid in installation.
Note routing and location of fuel hoses to aid in installation.
1. Loosen tube nut (Figure 1, Item 2) and remove cylinder head fuel supply hose (Figure 1, Item 3) from
fitting (Figure 1, Item 1).
2. Remove O-ring (Figure 1, Item 5) from fitting (Figure 1, Item 4). Discard O-ring.