Specifications include, but are not limited to: Tri-Annual Inspections • All spark plugs are to be adjusted and cleaned or replaced when necessary. (Diesel models: injectors will be inspected) • Ignition condensers and points are to be adjusted and cleaned or replaced when necessary. • The entire system is to be lubricated and the oil changed, if the running time meter indicates more than 100 hours of operation since the last oil change. (Maximum one oil change per year.) • Fuel tanks and lines are to be inspected for the purpose of determining if excessive sludge or rust is collecting. All fuel filters and sediment bowls are to be cleaned and replaced when necessary. • Check entire system for fuel or water leaks.
