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Kubota L3301 Maintenance Data

Kubota L3301 Service Intervals

Every 10 Hours or Daily Checking

Check the engine oil level. If after checking the oil level is low, add it.

Check the hydraulic/transmission oil level. If the hydraulic/transmission fluid is too low, add it.

Check engine air filter element. Change if necessary.

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

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

Oil Change And Filter Replacement

Every 100 hours

Inspect engine air filter. Service as required. Part number - TA040-93230.

Lubricate the rear and front wheel bearings. Gear Lube: SAE 80W-90.

Every 400 hours

Change engine oil. Recommended motor oil: SAE20, SAE30, SAE 10W-30, 15W-40. API Service CI-4 or CJ-4. How much to change: Engine oil capacity (Kubota D1803-DR-E4) - 7.1 qts (6.7 L). After changing the oil, check the level with a dipstick.

Replace engine oil filter. Oil filter part number: HH164-32430. Clean the filter housing from dirt before replacing the filter element. When the filter is replaced, check the oil level. If necessary, add it.

Transmission/hydraulic fluid change. Recommended oil type: Kubota Super UDT or Super UDT-2. How much to fill: Transmission/hydraulic system capacity - 29.2 qts (28 L). Check hydraulic/transmission fluid level after changing.

Change filter in hydraulic system. Hydraulic filter element part number - HH3A0-82623. After installation, checking the hydraulic/transmission fluid level is recommended. Add fluid if necessary.

Replace diesel fuel filter. Fuel filter element part number: 1G311-43380. Check the efficiency of fuel injection pump.

Front axle fluid change. Front axle capacity: 4.8 qts (4.5 L). Front axle Oil: SAE 80W-90.

Annual Maintenance

Kubota L3301 replacement parts

Engine Air Filter. Part Number: TA040-93230
Engine Oil Filter. Part Number: HH164-32430
Engine Fuel Filter Element. Part Number: 1G311-43380
Engine Fuel Filter (Spin On). Part Number: 1J800-43172
Drive Belt. Part Number: 15469-97010
Hydraulic Oil Filter. Part Number: HH3A0-82623

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

Change air cleaner element.

Install a new hydraulic filter.

Change hydraulic/transmission fluid.

Drain water from fuel tank and replace fuel filter.

Clean radiator and oil cooler fins.

Flush the cooling system and refill with fresh coolant. Cooling system capacity: 6.3 qts (6.0 L).

Check all hoses and clamps.

Check battery charging.

Check engine valve clearance.

Inspect and adjust fuel injectors.