John Deere Sprayer R4044

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)

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

Check shim gap on axle tread adjust

Check torque on fixed tread adjust hardware

Change engine oil and filter (6.8 L Engine)

Change engine oil and filter (9.0 L Engine)

Lubricate steering cylinder ball joints

Visually inspect service brake components

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

Replace hydrostatic and hydraulic filters

Replace hydraulic reservoir fill cap

Adjust engine valve clearance in every 2000 Hours

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)