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Kubota B2630/B2630HSD Maintenance and Servicing

Kubota B2630 Maintenance Intervals

Every 10 Hours or Daily

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

Transmission/hydraulic fluid level checking. When transmission oil is low, add recommended volume.

Check air filter element. Install a new filter if required.

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

Check engine idling, steering, parking brake and service brakes. If malfunctions are found, repair it.

Every 50 Hours

Inspect all tires. Inflate tires if necessary.

Check the battery. Clean battery terminals if necessary.

Check front axle oil level. Add oil if necessary.

Check the oil in hydraulic tank. Add oil if necessary.

Lubricate the rear and front wheel bearings.

Check wheels and tighten screws and nuts if required.

Every 200 hours

Engine oil change. Recommended oil type - SAE20, SAE30 or 10W-30, SAE 10W-40. How much to fill: Oil system capacity (Kubota D1105-E2): 3.2 qts (3.0 L). When the procedure is complete, check the engine oil level.

Oil filter changing. Engine oil filter part number: HH150-32094. Before replacement procedure, clean the filter housing from dirt. When the filter is replaced, check the oil level. Add oil if required.

Hydrostatic transmission oil filter replacement (B2630HSD). HST filter part number: HH660-36060. Check the transmission fluid level after installing a new filter. If necessary, add it.

Check and service engine primary/secondary air filter elements.

Clean the radiator grill from dirt and dust.

Inspect drive belt. Replace if necessary. Part Number: 16241-97013.

Check the tightening torque of the wheel bolts.

Every 400 Hours

Change hydraulic/transmission fluid. Recommended fluid: Kubota Super UDT. Transmission/hydraulic fluid capacity: 15.8 qts (15.0 L). After completing the filling procedure, check transmission fluid level.

Perform hydraulic/transmission filter element replacement. Part number of hydraulic filter: HH670-37712. After installation, checking the hydraulic/transmission fluid level is recommended. If required, add it.

Check engine primary air filter. Air filter part number - 6C060-99414. Replace if necessary.

Inspect engine secondary air filter element. Part number - 32721-58242. Change as required.

Replace diesel fuel filter. Fuel filter part number - 6A320-59930. Check the efficiency of injection pump.

Check the coolant in cooling system. Add coolant if necessary.

Check engine low idle speed. Adjust engine idle as required.

Check the hoses and tubes. Tighten if necessary.

Change front axle oil. Front axle capacity: 5.0 qts (4.7 L).

Adjust service and parking brakes.

Yearly Maintenance

Kubota B2630 replacement part

Engine Primary Air Filter. Part Number: 6C060-99414
Engine Secondary Air Filter Element. Part Number: 32721-58242
Engine Oil Filter. Part Number: HH150-32094
Engine Fuel Filter Element. Part Number: 6A320-59930
Drive Belt. Part Number: 16241-97013
Hydraulic/Transmission Oil Filter. Part Number: HH670-37712
Hydrostatic Transmission Filter (B2630HSD). Part Number: HH660-36060

Change engine oil and filter. Service lubrication system components.

Install a new engine air cleaner elements.

Change hydrostatic transmission filter.

Replace hydraulic/transmission filter and add fresh fluid to hydraulic/transmission system.

Drain water from fuel tank, then change the fuel filter.

Clean radiator and oil cooler fins.

Flush the cooling system and add fresh coolant. Cooling system capacity: 4.7 qts (4.3 L).

Check all clamps hoses and hoses.

Check level of battery electrolyte.

Adjust engine valve clearance.

Inspect and adjust diesel injector pump.

KUBOTA TRACTORS TROUBLESHOOTING
L235	L2501	L2550	L275	L3110
L3301	L35	L3710	L3901	L4310
L5030	M4700	M5700	M6040	M6800
M8200	M8540	M9000	MX5100	MX5200