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John Deere 4250 Maintenance Information
John Deere 4250 Service Intervals
Every Ten Hours or Daily
Engine oil level checking. If the engine oil level is low, add fresh
oil.
Transmission/hydraulic oil level checking. If the transmission/hydraulic
fluid is too low, add it.
Checking engine air filters. Install a new filter element if necessary.
Check coolant level in radiator. If the coolant level is too low, add
coolant in cooling system.
Check engine speed, steering unit, hand brake and service brakes. If you
found a problem, fix it.
Every 50 Hours
Inspect tires and check inflation pressure. If required, add air to
tires.
Check the battery. Clean if required.
Check front axle oil level. Top up as necessary.
Check hydraulic system oil level. Add oil to hydraulic system if
necessary.
Lubricate the front axle bearing assembly.
Inspect wheels and tighten bolts and nuts if necessary.
Every 200 hours
Engine oil change. Recommended engine oil type: Torq-Gard, SAE 15W-40,
10W-30. API Service Category CD, CC, SD. How much to add: Oil System
Capacity - 17 L (4.5 gal). After filling, check the engine oil level
with a dipstick.
Replacing engine oil filter. Engine oil filter part number: DZ101880.
Before replacing, remove dirt from the filter housing. Check the oil
level after installing a new filter. Add oil if it is low.
Engine cab air filter elements checking. Replace as required or
annually. Cab recirculation air filter part number: RE12793. Cab fresh
air filter part number: R65450.
Check fan/alternator belt tension. Adjust as required.
Check the tightening torque of the front and rear hub bolts.
Every 400 Hours
Check engine primary air filter element. Change if necessary or every
year. Air filter part number - AR79679.
Inspect engine secondary air filter element. Replace as required or
annually. Part number - AR79680.
Inspect fuel filter. Replace as required. Fuel filter part number -
AR86745.
Remove dirt from radiator fins with a brush.
Every 600 Hours
Transmission/hydraulic fluid change. Recommended transmission/hydraulic
fluid: Hy-Gard. Transmission/Hydraulic Fluid Capacity: 51 L (13.5 gal)
for PowerShift Transmission, 60.5 L (16 gal) for Quad-Range
Transmission. Check transmission/hydraulic fluid level after changing.
Replace filter element in transmission/hydraulic system. Hydraulic
filter part number: AR94510. After installation, checking the
transmission/hydraulic fluid level is recommended. If after checking the
hydraulic fluid level is low, add it.
Check engine low idle speed. Adjust engine idle if necessary.
Inspect all hoses and tubes. Tighten as required.
Change front axle fluid. Front Axle Oil: GL-5 Gear Lubricant, 85W-140.
Front Axle Capacity: 8.5 L (9 qt).
Check and adjust the service and parking brakes.
Every 1200 Hours
Replace transmission/hydraulic charge pump suction screen. Part number -
R53169/AR26375.
Replace transmission/hydraulic return oil manifold screen. Part number -
R27173.
Check radiator coolant. Add coolant if necessary.
Annual Maintenance
John Deere 4250 replacement parts
Engine Primary Air Filter. Part Number: AR79679
Engine Secondary Air Filter Element. Part Number: AR79680
Engine Oil Filter. Part Number: DZ101880
Engine Fuel Filter. Part Number: AR86745
Engine Fuel Strainer. Part Number: AR103220
Transmission/Hydraulic Oil Filter. Part Number: AR94510
Transmission/Hydraulic Charge Pump Suction Screen. Part Number: R53169
(Nylon) / AR26375 (Steel)
Transmission/Hydraulic Return Oil Manifold Screen. Part Number: R27173
Cab Fresh Air Filter. Part Number: R65450
Cab Recirculation Air Filter. Part Number: RE12793
Change engine oil and filter. Service lubricating system components.
Change engine air filters.
Install a new transmission/hydraulic filter.
Change transmission/hydraulic oil.
Drain water from fuel tank and replace fuel filters.
Service or replace cab air filters.
Clean radiator and oil cooler fins.
Drain, flush and refill engine cooling system. Cooling System Capacity:
25.6 L (6.8 gal).
Check all hoses and clamps.
Check and service the battery.
Check and adjust valve clearance.
Check and adjust fuel pump.
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JOHN DEERE TRACTORS SPECIFICATIONS |
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JOHN DEERE TRACTORS ATTACHMENTS | ||||
1023E | 2025R | 2210 | 2520 | 3032E |
3046R | 3520 | 4066R | 4105 | 4200 |
4320 | 4400 | 4520 | 4600 | 4720 |
430 | 420 | 455 | X300 | X350 |
X485 | X500 | X590 | X700 | X738 |
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JOHN DEERE FRONT END LOADERS |
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JOHN DEERE TRACTORS MAINTENANCE |
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JOHN DEERE TRACTORS TROUBLESHOOTING | ||||
2640 | 3040 | 3310 | 3650 | 4100 |
5050D | 5090R | 5410 | 6105R | 7200R |
E130 | L111 | LA110 | LT155 | X300R |
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