Service Intervals—4730 and 4830 (Excluding Boom)

SERVICE	INTERVAL
** Perform at initial break-in • Required service interval	10 Hours	Daily	As Required	50 Hours	100 Hours	250 Hours
Tighten lug nuts	**		**
Check suspension scissors	**
Check solution tank straps	**
Change planetary hub oil				**
Check tread adjust side gap and shim gap					**
Change engine oil and filter					**
Check engine oil level		•
Check coolant level		•
Check hydraulic oil level		•
Drain water and sediment from fuel filters		•
Clean solution strainers		•
Lubricate suspension assemblies		•
Rinse solution pump, flowmeter, and boom		•
Drain moisture from on board air tank		•
Check tires for damage and correct inflation pressure		•
Check air springs		•
Clean pressure strainers daily		•
Clean flowmeter			•
Clean screens and cooling package			•
Clean fill strainer			•
Replace cab air filters			•
Replace engine air filters			•
Inspect and replace fan belt			•
Lubricate steering cylinder ball joints and rotating steering arms					•
Check and lubricate suspension scissors					•
Inspect brake components					•
Tighten lug nuts					•
Check tread adjust side gap and shim gap						•
Change engine oil and filter						•
Check solution tank straps						•
Lubricate driveshaft U-joints						•
Service batteries						•
Rotate tires						•

SERVICE	INTERVAL
• Required service interval	500 Hours	1 Year	750 Hours	1500 Hours	2000 Hours	5000 Hours	6 Years	6000 Hours
Replace hydrostatic and hydraulic filters	•
Change hydraulic oil	•
Change planetary hub oil	•
Replace fuel filters	•
Replace cab air filters	•	•
Replace air compressor air dryer cartridge		•
Inspect seat belt		•
Clean engine vent tube		•
Inspect hydro isolators		•
Remove and inspect brake components		•
Check front end toe-in		•
Clean sprayer and coat exposed surfaces		•
Test coolant and add additive		•
Check air intake system			•
Check engine speeds			•
Check belt tensioner				•
Adjust engine valve clearance1					•
Replace engine crankshaft damper1						•
Drain, flush, and refill engine cooling system*							•	•
Test or replace thermostats and radiator cap						•
SCHEDULED coolant change interval 5 years or 5000 hours if John Deere COOL-GARD is used.
SCHEDULED coolant change interval 6 years or 6000 hours if John Deere COOL-GARD II is used.