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Kubota BX25 Maintenance Data

Kubota BX25 Service Intervals

Every 10 Hours or Daily Checking

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

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

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

Check radiator coolant level. If the coolant level is low, top it up.

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

Change And Filter Replacement

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 D902-E2): 2.60 qts (2.45 L). After installing a new filter, check that the engine oil level is correct.

Engine oil filter replacement. Oil filter part number: HH150-32430. Before installing a new filter, clean the filter housing from clogging. When the filter is replaced, check the oil level. Add oil if required.

HST filter changing. Hydrostatic transmission filter part number - HHK20-36990. When installation is complete, check the transmission/hydraulic fluid level. Add transmission fluid if it is low.

Replace hydraulic filter. Part number of hydraulic filter element - K2581-36520. After installing a new filter, check the transmission/hydraulic fluid level. If necessary, add it.

Inspect the engine air filter and clean if necessary. Part Number: K1211-82320.

Every 400 Hours

Replace transmission/hydraulic oil change. Recommended fluid type - Kubota UDT or Super UDT. Transmission/hydraulic capacity: 10.8 qts (10.2 L). After replacing the transmission/hydraulic fluid, check the level with a dipstick.

Replace engine air filter element. Air filter element part number: K1211-82320.

Replace fuel filter. Engine fuel filter part number: 12581-43012. Check the operation of injection pump.

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

Annual Maintenance

Kubota BX25 replacement parts

Engine Air Filter. Part Number: K1211-82320
Engine Oil Filter. Part Number: HH150-32430
Engine Fuel Filter Element. Part Number: 12581-43012
Drive Belt. Part Number: 16883-97010
Hydraulic Filter. Part Number: K2581-36520
Hydrostatic Transmission Filter. Part Number: HHK20-36990

Change filter and engine oil. Service oil system components.

Change engine air filter element.

Change transmission/hydraulic oil.

Replace hydrostatic transmission filter.

Replace filter in hydraulic line.

Replace the fuel filter, but drain water from fuel tank first.

Clean oil cooler fins and radiator.

Drain, flush and refill engine cooling system. Cooling system capacity: 3.3 qts (3.1 L).

Inspect all clamps hoses and hoses.

Check and service the battery.

Check engine valve clearance.

Check and adjust fuel injection nozzle.