CHAMBER A 2P1816 - Caterpillar

4. Remove fuel injection valve retaining nut (1).5. Remove the fuel injection valve from the precombustion chamber.6. Remove the fuel injection valve from body.Install Fuel Injection Valves
1. Install fuel injection valve (1) hand tight on the fuel valve body (2). 2. Install the fuel injection valve assembly (3) in the precombustion chamber. Make sure the fuel injection valve is seated correctly in the precombustion chamber before installing retaining nut.3. Install the fuel injection valve retaining nut. Tighten the nut to a torque of 105 5 lb.ft. (14,5 0,7 mkg).4. Install the inner fuel injection lines. Tighten the nuts on the fuel injection lines to a torque of 30 5 lb.ft. (4,1 0,7 mkg).5. Install valve cover.6. Install hood.