Fendt 300 GEN4 Maintenance Schedules

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Engine

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Job Notes Part Quantity
Check engine heat shielding for trapped debris
Perform stationary regeneration of DPF Stationary regen must always be done before changing engine oil. Note; regen is initiated through TCD!
Change engine oil filter 1
Change engine oil 10W40 Mann Engine Oil 79036362B 14L
Oil drain plug gasket 1
Change fuel filter Fuel Filter Kit 1
Change the DEF filter 1
Change DEF breather filter, blow out hose ACO H835200730200 1
Inspect the DEF breather filter, and blow out hose
Check air filter maintenance code
Check engine air intake system for leaks
Check engine air filters 72614435 Outer, V36539700 Inner
Empty dust discharge valve
Check and clean cooling radiators and fan
Check engine coolant level
Check for coolant system leaks
Check engine belts replace as necessary

Transmission

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Job Notes Part Quantity
Check transmission oil level 821XL Hyd. Trany Fluid
Change transmission pressure filter and o-ring O-Ring 72313495 ACO F91610060001A 1

Front Axle & PTO

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Job Notes Part Quantity
Check oil level in front PTO If equipped 821XL Hyd. Trany Fluid
Change front axle differential oil 80W90Gear Oil 79036959B 8
Change gasket in front differential ACO X540007678000 2
Change oil in front axle hubs 80W90Gear Oil 79036959B 2
Change front hub gaskets ACO X540007678000 2
Check front axle toe-in

Hydraulics

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Job Notes Part Quantity
Check hydraulic oil level 821XL Hyd. Trany Fluid
Change hydraulic oil 821XL Hyd. Trany Fluid 79035451B 42L
Drain plug gasket 72493820 is oring for screw on the plate ACO F339860060050 1
ACO X540005478000 1
Change hydraulic return line filter O-Ring is 72474606 ACO H339860060100 1
Change control pressure fine filter ACO S220PF301001A 1
Change hydraulic vent filter ACO X820001190000 1
Clean the external pressure supply sieve filter
Drain oil from couplers' oil recovery bottles

Cab

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Job Notes Part Quantity
Change fresh air filter ACO H737812140010 1
Change recirculating air filter ACO H350810140080 2
Clean the a/c condenser
Check and Adjust A/C compressor belt
Windshield washer reservoir Refill as needed. 15-204 1
Check the torque of cab mounting fasteners
Check operation of the A/C system

Compressed Air System

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Job Notes Part Quantity
Compressed air function/leak test
Operate tank drain valve
Change Air Dryer Cartridge ACO F842880141020 1

Electrical System

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Job Notes Part Quantity
Check lighting, signaling, and warnings systems for correct operation
Check software version, and update if necessary
Check batteries for corrosion or loose connections
Read out, record diagnostic memory & remedy faults
Check the operation of the safety start switches
Check condition & operation of electrical components

General

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Job Notes Part Quantity
Tighten wheel hardware to specifications
Check for loose hardware, linkages; check for leaks
Tighten loader mounting hardware to specifications
Clean the cab air springs area
Check tire pressure
Lubricate all grease points 79014728B 1
Brake Clean for cleanup Brake and Parts Cleaner 890.9107 1
Test drive tractor, checking functions & braking systems
After road test check for leaking oils, fuel or coolant
Check electro-hydraulic steering
Check brake control

Wheel Nut Torque Specifications

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Job Notes Part Quantity
Front wheel rim to dish
Rear wheel center to hub
Rear wheel hub tapers to axle (3 step tightening)
Rear wheel rim to dish
Front wheels
Rear wheels
Wheel Weight, Rear/Tapered Cones – (M16 Bolt) Torque Spec 195 ft/lbs. with M16 Bolts
 The following parts are not in stock:
  • 79036362B
  • ACO H835200730200
  • ACO F91610060001A
  • 79036959B
  • ACO X540007678000
  • 79035451B
  • ACO F339860060050
  • ACO X540005478000
  • ACO H339860060100
  • ACO S220PF301001A
  • ACO X820001190000
  • ACO H737812140010
  • ACO H350810140080
  • 15-204
  • ACO F842880141020
  • 79014728B
  • 890.9107

Contact Us Regarding Stock:

Purchase Parts

 Listed bellow are some of the parts that you may need for servicing your equipment. You can purchase them all, uncheck the ones you don’t feel are needed, or increase/decrease the quantities we’ve recommended.

Engine

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Job Part Quantity Add to Cart
Change engine oil filter ACX5232920 Engine Oil Filter
Oil drain plug gasket V615881827 Seal
Change fuel filter V837091436 Fuel Filter Kit
Change the DEF filter ACP0594170 DEF Filter