OPERATION EXPLANATION OF COMPONENTS SERVICE METER This meter(6) shows the total operation hours of the machine. Set the periodic maintenance intervals using this display. The service meter advances while the engine is running - even if the machine is not traveling. While the engine is running, operation display (A) at the top inside of the meter will light to show that the meter is advanc- ing. The meter will advance by 1/10 for each hour of operation regardless of the engine speed. 3-9