12.07.2015 Views

POWERTECH™ 2.9 L OEM Diesel Engines - John Deere Industrial ...

POWERTECH™ 2.9 L OEM Diesel Engines - John Deere Industrial ...

POWERTECH™ 2.9 L OEM Diesel Engines - John Deere Industrial ...

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Lubrication&Maintenance/2000 Hour/24 MonthNOTE: If rocker arm is equipped with adjusting screw andlock nut, tighten lock nut to specification afteradjusting valve clearance.SpecificationRocker Arm Adjusting ScrewLock Nut—Specification—Torque ................................... 27 N•m (20 lb-ft)4. Rotate flywheel 360° and lock No. 1 piston at “TDC”exhaust stroke (C).5. Check and adjust valve clearance on No. 3 exhaustvalve and No. 2 intake valve.Valve Adjusting OrderRG4775 –UN–06DEC886. Reinstall rocker arm cover and crankcase vent tube.A—Front of EngineB—Number 1Piston at TDC Compression StrokeC—Number 1 Piston at TDC Exhaust StrokeE—Exhaust ValveI—Intake ValveRG,RG34710,5067–19–18FEB03–2/240-3 060106PN=100

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