Fuel Return Line Replacement

Use the following procedure to replace the fuel return lines and end cap.

1. Remove the clamps, the end cap, the short fuel return lines between the injection nozzles, and the long fuel return line from the injection nozzle to the banjo fitting on the injection pump.

   
   

   Fuel Return Line Replacement

   Open

   1.	End Cap	4.	Short Fuel Return Lines
   2.	Larger Clamp	5.	Long Fuel Return Lines
   3.	Smaller Clamps

2. Discard the old clamps, end cap, and fuel return lines.

3. Install the end cap and clamp. Note that the end cap has a larger OD than the other hoses and requires the larger clamp.

4. Install the fuel return lines and clamps. It may be necessary to adjust the banjo fitting slightly to obtain the straightest routing for the long return line.

5. Be sure all the fittings are tight and check for leaks.

6. Write the date and engine hours on the decal.