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John Deere 6615 Maintenance Data

John Deere 6615 Maintenance Intervals

Every 10 Hours or Daily Checking

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

Hydraulic/ransmission oil level checking. If the hydraulic/transmission fluid is too low, fill the required volume.

Checking engine air filters. Install a new filters if required.

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

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

Oil Change And Filter Replacement

Every 500 hours

Changing engine oil. Recommended oil - Plus-50, SAE 15W-40, 10W-40, 5W-30. API Service Category CG-4, CF-4. How much to add: Engine oil capacity - 20 L (5.3 gal). After replacing the engine oil, check the level with a dipstick.

Replace oil filter. Filter part number - RE504836. Before installing a new filter, clean the filter housing from clogging. When installation is complete, check the oil level. Add oil if necessary.

Replace engine primary fuel filter element. Fuel filter part number - RE509208.

Replace engine secondary fuel filter element. Part number - RE62418/RE62419 (for 6068TL072 Engine) or RE509031 (for 6068HL271 Engine). Check the correct operation of fuel injection pump.

Clean engine primary air filter. Engine primary air filter part number: AL172780/AL172781.

Every 750 hours

Change hydraulic/transmission fluid. Recommended oil - Hy-Gard, JDM J20C, JDM J20D. How much to change: Transmission and Hydraulic System (SyncroPlus/PowrReverser): 52 L (13.7 gal). After changing the hydraulic/transmission oil, check the level with a dipstick.

Replace transmission fluid filter. Transmission fluid filter part number - AL156625. When installation is complete, check the hydraulic/transmission oil level. Add oil if required.

Replace hydraulic filter element. Part number of hydraulic filter: AL203060/AL203061. After replacing the filter, check the hydraulic/transmission oil level. Add oil if necessary.

Every 1500 hours

Perform replacement of the engine primary air filter. Part Number: AL172780/AL172781.

Replacing engine secondary air filter. Air filter element part number: AL150288.

Change cab fresh air filter. Part number: AL177184 (standard) / AL177185 (heavy-duty).

Front axle fluid change. Front axle oil: Hy-Gard, JDM J20C. Front Axle Capacity: Axle Housing - 6.3 L (1.7 gal), Final Drives - 0.75 L (0.2 gal).

Annual Maintenance

John Deere 6615 replacement parts

Engine Primary Air Filter. Part Number: AL172780/AL172781
Engine Secondary Air Filter Element. Part Number: AL150288
Engine Oil Filter. Part Number: RE504836
Engine Primary Fuel Filter. Part Number: RE509208
Engine Secondary Fuel Filter. Part Number: RE62418/RE62419 or RE509031
Hydraulic Oil Filter. Part Number: AL203060/AL203061
Transmission Oil Filter. Part Number: AL156625
Cab Fresh Air Filter. Part Number: AL177184 (standard) / AL177185 (heavy-duty)

Replace filter and engine oil. Service lubrication system components.

Change primary and secondary air cleaner elements.

Install a new transmission filter.

Replace hydraulic filter and change fluid in hydraulic/transmission system.

Drain water from fuel tank, then replace the fuel filters (primary/secondary).

Change cab fresh air filter.

Clean radiator and oil cooler fins.

Drain, flush and refill cooling system. Cooling System Capacity: 15.5 L (4.1 gal).

Inspect all clamps hoses and hoses.

Check battery charge.

Adjust engine valve clearance.

Check and adjust injector pump.