OMRG25204 oem uncert & tier 1.pdf - John Deere Industrial Engines

Engine Operating GuidelinesG—Battery Light - The battery light illuminates when thekey is turned to the bulb test position (position I). It shouldgo off after approximately five seconds. After the engine isrunning, if the alternator stops charging, the light willilluminate and protection circuitry will stop the engine. Thebattery light will remain on indicating the engine wasstopped due to the alternator not charging.H—Oil Pressure Light - The oil pressure light illuminateswhen the key switch is turned to the bulb test position(position I). The light will remain on until the engine isstarted and the specified oil pressure is reached. If oilpressure is lost during engine operation, the light willilluminate and protection circuitry will stop the engine. Theoil pressure light will remain on, indicating that the enginewas stopped due to a low oil pressure condition.I—Coolant Temperature Light - The coolant temperaturelight illuminates when the key is turned to the bulb testposition (position I). It should go off after approximatelyfive seconds. After the engine is running, if the engineoverheats, the light will illuminate and protection circuitrywill stop the engine. The coolant temperature light willremain on indicating the engine was stopped due to theengine overheating.Other components on the instrument panel:J—Key/Start Switch - The four-position key start switchcontrols the electrical system.K—Hour Meter - The hour meter is an integral part of thetachometer. It shows the accumulated hours of engineservice. The hour meter operates when the engine isrunning and accumulated hours are displayed in hoursand tenths of hours.DPSG,RG34710,109–19–08JAN02–2/215-5 110306PN=49