Air Filter Indicator

Air filter indicator will light and a steady warning alarm will sound every 30 seconds (three times) when air cleaner element is dirty and needs servicing.

Stop engine, check and replace air filter as necessary. (See Engine and Drive Train section for cleaning and replacement procedures.)

(To test indicator light bulb for proper operation, see CHECKING INDICATOR DISPLAY PANEL BULBS in this section.)

OUO6043,0001415 -19-20MAR06-1/1