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

Engine Operating GuidelinesAuxiliary Gear Drive LimitationsIMPORTANT: When attaching an air compressor,hydraulic pump, or other accessory tobe driven by the auxiliary gear drive (A)(engine timing gear train at front ofengine), power requirements of theaccessory must be limited to valueslisted below:• 30 kW (40 hp) Continuous Operation at 2500 rpm• 37 kW (50 hp) Intermittent Operation at 2500 rpmA—Auxiliary Gear DriveAuxiliary Gear DriveRG7634A –UN–22JAN99RG,RG34710,5555–19–27JUL06–1/1Generator Set (Standby) ApplicationsTo assure that your engine will deliver efficient standbyoperation when needed, start engine and run at ratedspeed (with 50%—70% load) for 30 minutes every 2weeks. DO NOT allow engine to run extended period oftime with no load.RG,RG34710,5556–19–27JUL06–1/115-9 110306PN=53