John Deere 8400R Tractor Maintenance Guide & Parts List

John Deere 8400R Tractor Maintenance Guide & Parts List

Published by Jeff Lawson on Feb 7th 2019


Service Schedule Parts


1 - Trailer Air Brake Air Dryer Filter (if equipped) (S/N 090001-)AL204884 Every Replace annually
1 - DEFTank Vent Filter (S/N 090001-)H216169 Every Replace every three years or 4,500 hours, whichever is first
1 - Fuel Water Separator Filter (if equipped) (S/N 090001-)N378886 Every Clean every 500 hours then after every fifth back flushing of water seperator assembly or as necessary
1 - Engine Primary Air Filter (S/N 090001-)RE210102 Every Replace every 1,000 hours or as indicated, whichever is first. (May vary according to operating conditions)
1 - Engine Secondary Air Filter (S/N 090001-)RE210103 Every Replace every other primary air filter change
1 - Fresh Air Filter (S/N 090001-)RE284091 Every Replace every 1,000 hours or annually, whichever is first (May vary according to operating conditions)
1 - Recirc Air Filter (S/N 090001-)RE291412 Every Replace every 1,000 hours or annually, whichever is first (May vary according to operating conditions)
1 - Fresh Air Filter (Carbon) (S/N 090001-)RE333567 Every Replace every 1,000 hours or annually, whichever is first (May vary according to operating conditions)
1 - Recirc Air Filter (Carbon) (S/N 090001-)RE333569 Every Replace every 1,000 hours or annually, whichever is first (May vary according to operating conditions)
1 - Engine Oil Filter (S/N 090001-)RE509672 Every Intial Oil Change at 500 hours then every 500 hours or annually, whichever is first
1 - Engine Final Fuel Filter (S/N 090001-)RE533910 Every Replace every 500 hours. Always replace both filters at the same time
1 - Engine Primary Fuel Filter (S/N 090001-)RE539465 Every Replace every 500 hours. Always replace both filters at the same time
1 - DEF Dosing Unit Filter (S/N 090001-)RE554498 Every Replace every 4,500 hours
1 - DPF (S/N 090001-)RE561836 Every Replace within 250 hours after warning light indicators are illuminate. See your John Deere dealer or qualified service provider
1 - Hydraulic/Transmission Oil Filter (S/N 090001-)RE573817 Every Replace every 1,500 hours
1 - Engine Primary Air Filter (S/N 090001-)RE580337 Every Replace every 1,000 hours or as indicated, whichever is first. (May vary according to operating conditions)
1 - Engine Secondary Air Filter (S/N 090001-)RE580338 Every Replace every other primary air filter change