Service Intervals-4720 (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 **   **      
Tighten foam marker straps **          
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 (if equipped)   ·        
Check tires for damage and correct inflation pressure   ·        
Check air springs   ·        
Clean flowmeter   ·        
Clean screens and cooling package     ·      
Clean fill strainer     ·      
Clean boom filter     ·      
Replace cab air filters     ·      
Replace engine air filters     ·      
Inspect and replace fan belt     ·      
Add coolant conditioner     ·      
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           ·

 

OUO6092,0000A08 -19-05JUL06-1/2

SERVICE INTERVAL
· Required service interval 500 Hours 1 Year 750 Hours 2 years 1500 Hours 2500 Hours 4500 Hours 5000 Hours
Replace hydrostatic and hydraulic filters ·              
Change hydraulic oil ·              
Change planetary hub oil ·              
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   ·            
Check air intake system     ·          
Check engine speeds     ·          
Replace fuel filters       ·        
Check belt Tensioner         ·      
Adjust engine valve clearancea           ·    
Replace engine cranckshaft damper             ·  
Flush cooling system               ·
Test or replace thermostats and radiator cap               ·
aSee your John Deere dealer for service.

 

OUO6092,0000A08 -19-05JUL06-2/2