3-165.1. VALVE INJECTOR MECHANISM - MAINTENANCE INSTRUCTIONS
Immediately after removing the caps, install the fuel pipes. This prevents
dirt and foreign material from entering the injector.
Align and install.
Torque the fuel
pipe nuts to
12-15 lb. ft.
Do not bend the fuel pipes and do not exceed the specified torque.
Excessive tightening will twist or fracture the flared ends of the
fuel pipes and result in leaks. Lubricating oil diluted by fuel oil can
cause serious damage to the engine bearings.