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John Deere 4720 Maintenance Data

John Deere 4720 Service Intervals

Every Ten Hours or Daily Inspection

Engine oil level checking. If the oil level is too low, add new oil.

Check the hydraulic/transmission fluid level. If hydraulic/transmission oil is too low, fill in new oil.

Checking engine primary and secondary air filter. Change if required.

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

Check engine idle speed, steering system, service brakes and hand brake. If damages are found, repair it.

Oil Change And Filter Replacement

Every 200 hours

Change engine oil. Recommended oil - Plus-50, SAE 15W-40, 10W-40, 10W-30, 5W-30. API Service Category CH or higher. Lubricating system capacity - 7.5 L (1.9 gal). Check motor oil level after changing.

Change engine oil filter. Oil filter part number: Cab Tractors - RE519626, Tractors w/o Cab - RE518977. Before installing a new filter, clean the filter housing from clogging. After installing a new filter, check the oil level. If necessary, add it.

Engine air filter elements checking. Replace as required. Engine primary air filter part number: AP33330. Engine secondary air filter part number: AP33331.

Every 400 hours

Replace hydraulic/transmission fluid. Recommended hydraulic/transmission fluid: Hy-Gard, JDM J20C or J20D. How much to pour: Transmission and Hydraulic System Capacity - 36.1 L (9.6 gal). Check hydraulic/transmission fluid level after changing.

Changing hydraulic/transmission oil filter. Fluid filter part number: LVA13038. After installation, checking the hydraulic/transmission fluid level is recommended. Add transmission oil if it is low.

Change engine fuel filter. Fuel filter element part number: RE508202. Check the correct operation of injection pump.

Every 600 Hours

Check cab recirculation air filter. Change if necessary. Air filter part number - MIU10011.

Inspect cab fresh air filtert. Replace as required. Part number - MIU10010.

Service in-line hydraulic filter. In-line hydraulic filter part number: LVA12726.

Front axle fluid change. Front Axle Capacity - 5.0 L (1.3 gal). Front axle oil - Hy-Gard.

Annual Maintenance

John Deere 4720 replacement parts

Engine Primary Air Filter. Part Number: AP33330
Engine Secondary Air Filter Element. Part Number: AP33331
Engine Oil Filter. Part Number: RE519626/RE518977
Engine Fuel Filter. Part Number: RE508202
Transmission/Hydraulic Filter. Part Number: LVA13038
In-line Hydraulic Filter. Part Number: LVA12726
Cab Fresh Air Filter. Part Number: MIU10010
Cab Recirculation Air Filter. Part Number: MIU10011
Alternator Belt. Part Number: R515222

Replace filter and engine oil. Service oil system components.

Install a new engine air cleaner elements.

Change hydraulic/transmission oil.

Install a new hydraulic/transmission filter and pour in fresh fluid.

Service in-line hydraulic filter.

Clean or replace cab air filters (Tractors with Cab).

Drain water from fuel tank and replace fuel filters.

Clean oil cooler fins and radiator.

Flush the cooling system and add new coolant. Cooling System Capacity for Tractors w/o Cab - 6.2 L (1.6 gal), for Tractors w/Cab - 8.4 L (2.2 gal).

Check all hoses and clamps.

Check battery charge.

Adjust engine valve clearance.

Check and adjust injector pump.

JOHN DEERE ENGINES SPECS AND SERVICE DATA
3029DF120	3029HFG03	3029T	3029TF120	3029TF270
3164D	3179DF	4024HF295	4024T	4024TF270
4039DF	4039T	4039TF001	4045AFM85	4045DF150

CATERPILLAR ENGINES SPECS AND SERVICE DATA
3054C	3054E	3056	3056T	3064T
3066	3114	3116	3126E	3176
3176B	3204	3208	3304B	3306 DITA
3306B	3306C	3306TA	3406A	3406B
3406C	3406E	3408	3408C	3408E

CONTINENTAL ENGINES SPECS AND SERVICE DATA
F124	F135	F140	F162	F163
F209	F226	F227	F244	F245
G176	G193	M330	TM20	TM27
TMD20	TMD27	TME27	Y69	Y91
N62	Z120	Z129	Z134	Z145

DEUTZ ENGINES SPECS AND SERVICE DATA
BF3M1011F	BF4L1011FT	BF4L2011	BF4M1011F	BF4M1012EC
BF4M1013FC	BF4M1013EC	BF4M2011	BF6M1012E	BF6M1013EC
BF6M1013ECP	BF6M1015CP	BF8M1015C	BF8M1015CP	F2L1011F
F3L1011F	F3M2011	F4L1011F	F4M1011F	F4M2011

MITSUBISHI ENGINES SPECS AND SERVICE DATA
K3A	K3B	K3C	K3D	K3F
K3H	K3M	K4C	K4D	K4E
K4F	K4M	K4N	KE70	KE75
L2C	L2E	L3A	L3C	L3E

SHIBAURA ENGINES SPECS AND SERVICE DATA
J823	J843	LE892	LEM853	N843
N843L	N843T-F	N844	N844L	N844LT
N844T	S723	S753	S773	T854B
E673	H843	K773	LET852C	LET862C
LEK752C	N3LDI	N3LDI-T	N4LDI	N4LDI-T

WISCONSIN ENGINES SPECS AND SERVICE DATA
AB	ABN	ACN	AEH	AHH
AEN	AENL	AENLD	AKN	AKS
BKN	S8D	S10D	S12D	S14D

YANMAR ENGINES SPECS AND SERVICE DATA
2T72	2T75U	2T80	2T90	2TN66L
2TR13A	2TR15	2TR16	2TR17	2TR20A
2V78	2V78C	2V750	3D82AE	3D84
3T72HA	3T72SA	3T75U	3T80J	3T80U
3T84	3T90J	3T90T-J	3TG66UJ	3TG72