Specifications, Service and Repair of Farm and Lawn Tractors

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John Deere 3046R Inspection and Maintenance

John Deere 3046R Service Intervals

Every Ten Hours or Daily

Inspect cab recirculation air filter. Part number: MIU10011. Replace if necessary.

Engine oil level checking procedure. If the oil level is too low, fill in new oil.

Check the transmission fluid level. If the transmission fluid is too low, fill the required volume.

Engine air filter checking. Change if necessary.

Check radiator coolant level. If the coolant level is too low, add coolant in cooling system.

Check engine idling, steering, hand brake and service brakes. Repair any malfunctions if necessary.

Every 50 Hours

Check cab fresh filter. Filter part number - MIU10010. Clean or replace as required.

Check tire air pressure. Inflate tires if required.

Check battery charge level and charge if necessary.

Checking the oil in front axle. Top up as necessary.

Checking hydraulic fluid in system. If necessary, add hydraulic oil to the system.

Lubricate front and rear axle hub bearings.

Check tightness of wheel screws and nuts.

Every 250 hours

Change engine oil. Engine oil type - Plus-50. How much to change: Oil capacity - 5.7 L (1.51 gal). Fill with the new oil up to the upper notch on the dipstick.

Oil filter changing. Filter part number - M806419. Before installing a new filter, clean the filter housing from clogging. When the filter is replaced, check the oil level. If necessary, add it.

Change engine primary air filter elements. Engine air filter part number: RE68048.

Check the engine secondary air filter element and replace if required. Part number: RE68049.

Clean radiator surface from dirt.

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

Check wheel bolt torque.

Every 400 Hours

Replace transmission/hydraulic fluid. Transmission/hydraulic fluid type - Hy-Gard. How much to change: Transmission/hydraulic capacity - 25.7 L (6.8 gal). After fluid adding, check the level with a dipstick.

Transmission/hydraulic fluid filter changing. Transmission/hydraulic fluid filter part number: LVA13065. After installation, checking the oil level is recommended. Add transmission/hydraulic fluid if it is low.

Replace diesel primary fuel filter. Engine primary fuel filter part number: MIU802421.

Replace engine final fuel filter. Part number: MIU803127. Check injection pump settings.

Check the diesel particulate filter. Change if required. Part number: MIU803232.

Check cooling system for leaks. If coolant is low, top up.

Check engine idling. If necessary, adjust the idle speed on the engine.

Inspect all hoses and fittings. Tighten as required.

Change front axle oil.

Adjust service and parking brakes.

Yearly Maintenance

John Deere 3046R replacement parts

Diesel particulate filter. Part number: MIU803232
Engine primary fuel filter. Part number: MIU802421
Engine final fuel filter. Part number: MIU803127
Engine oil filter. Part number: M806419
Engine primary air filter. Part number: RE68048
Engine secondary air filter. Part number: RE68049
Cab recirculation air filter. Part number: MIU10011
Cab fresh filter. Part number: MIU10010
Hydraulic/transmission oil filter. Part number: LVA13065

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

Replace primary and secondary air cleaner elements.

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

Drain water from fuel tank, then replace the primary and final fuel filters.

Clean oil cooler fins and radiator.

Flush the cooling system and add new coolant. Cooling system capacity: OOS - 5.3 L (1.40 gal) and Cab - 7 L (1.85 gal).

Check all hoses and clamps.

Check level of battery electrolyte.

Check engine valve clearance.

Inspect and adjust diesel injection 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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