Injection nozzles

IMPORTANT: Tests and replacement of injection nozzles should be carried out by your John Deere dealer.

Test injection nozzles every 1500 hours.

If the nozzles are not working correctly consult your John Deere dealer to replace them.

IMPORTANT: If there is no need to change the injection nozzles after 1500 hours of use, they should be replaced at 3750 hours even if still working correctly.