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John Deere 4440 Maintenance Data

John Deere 4440 Periodic Maintenance

Every 10 Hours or Daily

Check engine fuel filter. Replace if required. Engine fuel filter part number: AR50041. Check diesel fuel pump performance after changing.

Check motor oil level. If the oil level is too low, fill in new oil.

Transmission fluid level checking. When transmission oil is low, fill in new oil.

Engine air filter checking. Change if required.

Check the coolant level. If the coolant level is low, add it.

Check engine speed, steering, parking brake and service brakes. Repair any damage if necessary.

Every 50 Hours

Check and inflate tires as required.

Inspect the battery. Clean the terminals as required.

Checking the oil in front axle. Fill as required.

Check hydraulic oil level. If necessary, add hydraulic oil to the system.

Lubricate front and rear axle hub bearings.

Check front and rear wheels. Tighten bolts and nuts as required.

Every 200 hours

Inspect engine coolant filter. Part number: RE11992. Change every 200 hours and annually.

Check cab recirculation air filter. Part number - RE12793. Replace annually and as required.

Check cab fresh air filter. Part number - R65450. Replace annually and as required.

Replace engine oil. Recommended oil type: SAE 30 with API classification CD, CC or SD or Torq-Gard. Engine oil capacity: 15.1 L (4 gal). Fill with the new oil up to the upper notch on the dipstick.

Changing oil filter. Filter part number - AR43634 or DZ101880 for Reman Engine. When installing a new filter, flush the filter housing from dirt. After installation, checking the oil level is recommended. Add oil if required.

Change transmission/hydraulic fluid. Recommended transmission fluid type - Hy-Gard. Transmission/hydraulic capacity: PowerShift - 41.6 L (11 gal) and Quad-Range - 49.2 L (13 gal). Check transmission/hydraulic oil level after changing.

Change transmission/hydraulic fluid filter. Oil filter part number: AR98098 (10 Micron). Sealing washer - R34733. When installation is complete, check the transmission/hydraulic fluid level. If necessary, add it.

Clean radiator fins if fins are dirty.

Inspect the alternator/fan belt and adjust the belt tension if necessary.

Check the tightening torque of the front and rear hub bolts.

Every 400 Hours

Change engine primary air filter. Primary air filter part number - AR79679.

Inspect the engine secondary air filter and replace if necessary. Secondary air filter part number - AR79680.

Check cooling system for leaks. Add coolant if necessary.

Check engine idle speeds. Adjust engine idle if necessary.

Check the hoses and tubes. Tighten as recommended.

Change front axle oil.

Check and adjust the parking and service brakes.

Yearly Maintenance

John Deere 4440 replacement parts

Engine fuel filter. Part number: AR50041
Engine oil filter. Part number: AR43634/DZ101880 (with Reman engine)
Engine primary air filter. Part number: AR79679
Engine secondary air filter. Part number: AR79680
Engine coolant filter. Part number: RE11992
Cab recirculation air filter. Part number: RE12793
Cab fresh filter. Part number: R65450
Hydraulic/transmission oil filter. Part number: AR98098
Hydraulics filter element. Part number: R27173

Replace filter and engine oil. Check and clean the lubrication system.

Change engine primary and secondary filter elements.

Install a new transmission/hydraulic filter and fill with fresh oil.

Inspect hydraulic filter. Hydraulic filter element part number - R27173. Clean filter every 1200 hours.

Drain water from fuel tank and replace fuel filters.

Clean radiator and oil cooler fins.

Flush the cooling system and add new coolant. Cooling system capacity: 34 L (9 gal).

Inspect all clamps hoses and hoses.

Check battery charging.

Adjust engine valve clearance.

Check and adjust injector pump.

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

JOHN DEERE TRACTORS TROUBLESHOOTING
2640	3040	3310	3650	4100
5050D	5090R	5410	6105R	7200R
E130	L111	LA110	LT155	X300R