John Deere Sprayer R4038

Are solution tank straps loose?

Lock nuts loosened if straps were loose

Straps tightened and nuts turned additional two turns if straps were loose

Lock nuts tightened if straps were loose

Sign off on the 10 hourly maintenance

Check torque on fixed tread and adjust hardware

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

Change planetary hub oil-R4030, R4045, and R4060

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 casting arrow is pointed to two o'clock position (A)

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

Reinstall drain plug. Tighten to specification

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