MOTOR GP-PISTON 2965159 - Caterpillar

1. Disconnect the fuel injection lines (1) from the fuel injection pump housing and the cylinder head. Install protection covers on all fuel line connections to prevent dirt or dust from getting into the fuel system.2. Remove the bolts that hold the brackets (2) for the fuel injection lines to the cylinder head.3. Remove the the two bolts (3) that hold the bracket for the fuel lines to the governor housing.4. Remove the fuel injection lines from the engine.Install Fuel Injection Lines
1. Put the fuel lines in position on the engine and install the bolts that hold the brackets for the fuel lines to the cylinder head.2. Install the two bolts that hold the bracket for the fuel lines to the governor housing.3. Remove the protection covers from the fuel line connections. Connect the fuel injection lines to the fuel injection pump housing and the cylinder head. Use tool (A) to tighten the fuel line nuts to a torque of 30 5 lb.ft. (4.1 0.7 mkg).