John Deere Sprayer R4045

Remove cap screw (A) and access cover (B)

Remove cap screws (A) and shield (B)

Visually inspect for missing retaining rings and premature wear of the cross and bearings assemblies (A)

Check shaft (B) for play in vertical, horizontal, or radial direction

If any of these conditions exists, see your John Deere dealer or qualified service provider.

Sign off on the 3000 Hourly Inspection

Change planetary hub oil-R4030, R4045, and R4060

Replace fuel filters (6.8 L Engine)

Replace fuel filters (9.0 L Engine)

Sign off on the 500 Hourly Maintenance

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

Fill strainers, aspirators, nozzle bodies, and tips cleaned

Lock levers opened and cap removed

Quik-Fill™ valve opened and solution drained into a suitable container

Quik-Fill™ valve closed and cap replaced

End cap from end of strainer body removed and solution drained into a suitable container

Strainer emptied and rinsed with clean water

Strainer inserted into strainer body

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.)