John Deere Tractor 6140R

All lights (including headlights) are functioning properly

Drain water and sediment from fuel filter

Remove trash from area surrounding the engine

Clean the radiator and condenser, fins and screens

Check the transmission/hydraulic system oil level

Check the level of oil in the engine

Lubricate lift links and rockshaft

Accumulator on TLS front-wheel drive axle, have nitrogen pressure checked by a John Deere™ dealer

Front axle without front-wheel drive - Clean wheel hubs and apply new grease

Engine - Replace filter on crankcase vent (oil separator)

Transmission/hydraulic system - Change the oil

Rear drop axle (if equipped) - Change oil

Transmission - Clean intake screen (additional screens used with AutoPowr™/IVT™)

Front-wheel drive axle - Axle housing, oil change

Front-wheel drive axle - Final drives, oil change (without brake)

Inspect seat belt for damage and ensure proper working order

Use coolant test strips to check engine coolant

Engine - Check drive belt for wear (or every 500 hours, whichever occurs first)

Change engine oil (or every 500 hours, whichever occurs first)

Front loader - Mounting frame, check torques of attaching screws (or every 500 hours, whichever occurs first)

Change activated carbon filters of cab, if equipped (or every 500 hours, whichever occurs first)

Sign off on the yearly maintenance

Cooling system - Change the coolant (if COOL-GARD™ II is used and annual check)

On tractors with cab, is the heater control turned as far as it will go to the right?

Is cap (A) unfastened and then taken off?

Is a container placed under the drain to collect the coolant as it emerges?

After coolant has drained out, is drain plug (C) closed and tightened to the specified torque?

Fill the system up to the max. mark (B) with clean water, and close cap (A).

Is the engine run until it reaches operating temperature?

Is the engine shut off and system drained?

Access the diagnostic trouble codes, rectify fault and then delete the codes

Check the Neutral Start Circuit - AutoPowr™/ IVT™ Transmission

Check the Neutral Start Circuit - DirectDrive Transmission

PTO actuation - Check safety device

Lights - Check settings of headlights

Load center - Visual inspection, and clean

Fuel system - Drain water and sediment from fuel tank

Front axle without front-wheel drive - Tighten screws