John Deere Sprayer R4045

Warning: This procedure requires trained personnel with PPE!

Equalizing element (A) removed and discarded

Check inside of the filter for color code

Filter tool (A) inserted into the filter (B) until a click is felt or heard

Dosing unit threads and mating surfaces cleaned with distilled water

New filter O-rings lubricated with clean engine oil

New filter and equalizing element installed

Adjust hardware if torque was not maintained

Change engine oil and filter (6.8 L Engine)

Change engine oil and filter (9.0L Engine)

Change planetary hub oil- R4038 and R4044

Inspect and adjust (as necessary) T3 link, shims, and T6/T7 rope

Replace open crankcase ventilation Final Tier 4/Stage IV machines only

Replace Open Crankcase Ventilation Filter (Final Tier 4/Stage V 6.8 L Engine)

Pull hood release (A) and raise hood.

Remove open crankcase ventilation filter from inside the filter housing (B).

To install new filter, align tabs on the new filter with tabs on inside of the filter housing.

Replace Open Crankcase Ventilation Filter (Final Tier 4/Stage V 9.0 L Engine)

Air compressor air dryer cartridge replaced

Steps followed to replace air compressor air dryer cartridge

Steps followed to clean engine vent tube

Service brake components inspected

Drive machine at 40 km/h (25 mph) or above for 15 —20 minutes.

Park machine on a flat, level surface.

Allow hubs to cool to a point that the oil can be handled safely (approximately 30 minutes).

Rotate hub until the casting arrow is pointed to the two o'clock position (A).

Remove drain plug (B) and drain oil into a suitable container.

Reinstall drain plug. Tighten to specification.

Fill hub to the oil fill level (E). (See Planetary Hub Oil in the Fuels, Lubricants, and Coolants section.)