John Deere Sprayer R4044

Park machine on level ground. Stop engine and remove key.

Remove fill cap (A) and clean oil from dipstick.

Install fill cap, then remove and check oil level on dipstick.

Oil level is adequate if level is between the ADD hole (C) and FULL hole (D).

If oil level is below the ADD hole, then add engine oil and recheck until level is adequate.

Sign off on the 750 Hourly Maintenance

Fill strainers, aspirators, nozzle bodies, and tips cleaned

Quik-Fill™ valve closed and drained

Strainer body end cap removed and drained

Strainer cleaned and reinserted

End cap installed and checked for leaks

Aspirators, nozzle bodies, and tips cleaned

Screens and cooling package cleaned

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)

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