Service Interval Chart—Annual—1500 Hours—2500 Hours—4500 Hours—5000 Hours—6000 Hours

Item

Annual

1500 Hours

2500 Hours

4500 Hours

5000 Hours

6000 Hours

Service Batteries and Connections

•

          

Test Coolant and Add Coolant Conditioner

•

          

Inspect Seat Belts

•

          

Replace Cab Fresh Air and Recirculation Filters 1

•

          

Inspect Condition of Primary and Secondary Engine Air Filters for Damage

•

          

Service Vari-Cool Fan Drive and Driven Sheaves-For Interim Tier 4 and Stage III B Engines Only 2

•

          

Change Transmission, Hydraulic and Axle Oil

  

•

        

Clean Hydraulic Oil Sump Screen

  

•

        

Replace Transmission, Hydraulic and Axle Filters 3

 

•

       

Clean Hydraulic Oil System Vent Filter

  

•

        

Inspect Fan Belt and Auxiliary Drive Belt Tensioners

  

•

        

Check Axle End Play (Inspect axles for oil seal leakage or bearing failure) 4

 

•

        

Adjust Engine Valve Clearance 5

   

•

      

Replace Transmission Drive Shaft Damper 6

     

•

    

Replace Crankshaft Damper (For Tier 2 and Stage II Engines Only)

       

•

  

Drain, Flush, and Refill Engine Cooling System 7

         

•

Test or Replace Engine Coolant Thermostats and Radiator Cap 3

         

•
 

1 Replace every 1000 hours, annually, or as required, whichever comes first.
2 SCHEDULE IS ANNUAL—See your John Deere dealer to perform this service or premature fan drive failure may occur.
3 Interval may vary according to operating conditions.
4 FOR HEAVY TILLAGE, FRONT BLADE OR SCRAPER APPLICATION— Check at 1500 hours. Inspect axle seals for oil leakage or bearing failure. Check at 2000 hours for normal use. See your John Deere dealer to perform this service.
5 See your John Deere dealer to perform this service.
6 SEVERE DUTY—Inspect annually and change at 4500 hours.
7 INITIAL—Change interval is 6 years or 6000 hours, provided cooling system is topped off using only John Deere COOL-GARD™ II and premix and coolant is tested at recommended intervals. After initial service, the SCHEDULED interval (2 years or 2000 hours) can be extended up to 6 years or 6000 hours depending on coolant used and if coolant is tested at recommended intervals (Reference “Drain Intervals for Diesel Engine Coolant” in Fuels, Lubricants and Coolant section of Operator Manual). See your John Deere dealer for COOL-GARD™ II.

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