John Deere Wheel Loader 844K - III

Check coolant level at surge tank

Check hydraulic system oil level

Sign off on the maintenance check

Front axle oil level after refill

Rear axle oil level after refill

Transmission oil replaced and filters replaced

Electronic injector preload checked and adjusted

Transmission clutch calibration rerun (cab monitor)

Engine valve lash checked and adjusted

Sign off on the 2000 Hourly Maintenance

Check battery electrolyte level and terminals

Check front and rear axle oil level

Check air intake hoses and charge air cooler tube couplings

Drain and refill engine oil and replace filter

Replace fast fill fuel breather (if equipped)

Replace hydraulic reservoir breather

Inspect engine air cleaner elements

Drain water from primary fuel filter with water separator

Drain water from auxiliary fuel filter with water separator (if equipped)

Check rear camera and radar object detection (ROD) system (if equipped)

Lubricate loader linkage and cylinder pivots

Lubricate rear axle oscillating pivot