CONTROL GP-GOVERNOR 4N3828 - Caterpillar

1. Disconnect six fuel injection lines (1) from the fuel injection pump housing and precombustion chamber.2. Remove the fuel injection lines from the engine.3. Put protection covers on all fuel line connections to prevent dirt or foreign material from getting into the fuel system.Install Fuel Injection Lines
1. Remove the protection covers from the fuel line connections.2. Put the fuel lines in position on the engine. Connect the fuel injection lines to the fuel injection pump housing and precombustion chamber. 3. Tighten the fuel line nuts to a torque of 30 5 lb.ft. (40 7 N m). Use tool (A) 5P144 Socket.