INJECTION PUMP TIMING (CONT).
Fuel is very flammable and can explode easily. To avoid serious injury or death, keep fuel away from open
fire and keep fire extinguisher within easy reach when working with fuel. Do not work on fuel system when
engine is hot. Fuel can be ignited by hot engine. When working with fuel, post signs that read NO
SMOKING WITHIN 50 FEET (15.24 m) of vehicle.
Wear safety goggles while performing this procedure.
Flywheel must be slowly rotated by hand during this procedure to prevent the engine from starting. Be
careful not to let your hands or fingers become caught between the flywheel and engine.
Using a 17 mm open end wrench remove fuel pipe (3) to No. 1 cylinder (No. 1 cylinder is nearest the hydraulic
pump side of the engine), and tube fitting (4).