As Required

See Service Section for locations and instructions.

1. Servicing engine air filter:
   1. Service the engine air filters when the Diagnostics Gauge Warning Indicator Light comes on and the Diagnostics Trouble Code (DTC) 107.0 is displayed.

      IMPORTANT: When servicing filters, shut OFF engine, set parking brake and remove key so dirt cannot be pulled into engine.

   2. Unsnap dust cover and remove air filter. (See Service Section, “Removing Engine Air Filters”).
   3. Thoroughly inspect the dirty primary filter to ensure there is no damage to the filter. If there is any sign of damage to the filter, discard the filter.
   4. If there is no damage in the filter, clean it (See Service Section, “Cleaning Primary Element”).

      IMPORTANT: Never wash, brush or knock elements. If using air, direct compressed air from the inside (clean side) of the filter. The air must be dry and the maximum presure allowed is 500 kPa (72.5 psi). The tip of the air gun must be held no closer than 50 mm (2 in.) from the filter media and ensure contaminant does not enter or come in contact with the clean side of the filter.
      Never clean the safety element. Replace if dirty.
      Never run engine without both filters in place.

      IMPORTANT: In normal conditions it is possible to clean the primary filter 3 times before replacing it.

      After the cleaning process is complete, inspect the filter again to ensure no damage occurred during cleaning. If there is any sign of damage to the filter, discard the filter.

   5. If DTC 107.0 remains in the Diagnostics Gauge after cleaning primary filter insert, replace the insert.

      IMPORTANT: In normal conditions it is possible to replace 3 primary filters before replacing the safety element.

   6. If DTC 107.0 remains in the Diagnostics Gauge after replacing the primary filter insert, replace the safety element. NOTE: The Safety Element must be replaced after 3 primary filter replacements.
      
   7. Carry out cleaning of pre-filter screen.
   8. Install primary air filter and dust cover.
   9. Check all connections in the air intake system. Be certain they are tight.
   10. Clean the engine air pre-filter outer screen as necessary.
2. Hydraulic oil filters:
   1. Change the three hydraulic filters when the Diagnostics Gauge Warning Indicator Light comes on and the Diagnostics Trouble Code (DTC) 1713.16 is displayed.
3. Elevator chain
   1. Lubricate elevator chain with chain lubricant.
4. Fuel/Water Separator Filters:
   1. Drain the water from the separator when the Diagnostics Gauge STOP Indicator Light comes on and the Diagnostics Trouble Code (DTC) 97.16 is displayed.
5. Final Drive:

   The change interval is stated at 100 hours if using 85W/140 oil and 250 hours if using 80W/140 synthetic oil, however, it may be required to change this oil more frequently if:

   1. You transport a distance by roading in high range.
   2. You cut continuously in high range

   Oil analysis should be run weekly to determine servicing need if the machine is operated under these or similar conditions.

6. Inspect tracks:
   • Shoe Torque — 400 N˙m (300 lb-ft)
   • Check track, carrier, and idler rollers for leakage
7. Tighten the bottom nut of the elevator swing table pin to 600 lb-ft (816 N˙m).
8. Tighten the top nut of the elevator swing table pin to 300 lb-ft (408 N˙m).
9. Check Roller bolts torque (See “Roller Torque” in Service Section).
10. Check Coolant level (See Service Section, “Adding Coolant”).

NOTE: Additonal Service InformationThis is not a detained manual. If you want more detailed service information, contact your John Deere Dealer.

IMPORTANT: Do Not Modify Fuel System Modification or alteration of the higt-pressure fuel pump, the injection timing, or the fuel injectors in ways not recommended by the manufacturer will terminate the warranty obligation to the purchaser.