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Kubota L3800 Maintenance Data

Kubota L3800 Periodic Maintenance

Every 10 Hours or Daily Inspection

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

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

Check engine air filter elements. Replace if necessary.

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

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

Oil And Filter Change

Every 100 Hours

Clean engine fuel filter element. Replace as required.

Service engine primary air filter element. Air filter part number - TA040-93220. Replace as required.

Service engine secondary air filter element. Part number - TA040-93230. Replace as required.

Check front axle oil level. Fill as required.

Every 200 Hours

Change engine oil. Motor oil type: SAE30, SAE 10W-30, 15W-40. API Service CF, CF-4, CG-4, CH-4 or CI-4. How much is needed: Engine oil capacity (Kubota D1803-M-E3): 7.5 qts (7.1 L). Check engine oil level after replacement.

Replace engine oil filter. Filter part number - HH164-32430. When installing a new filter, flush the filter housing from dirt. After installation, checking the oil level is recommended. Add oil if it is low.

Every 400 Hours

Change diesel fuel filter. Fuel filter part number - 6A320-59930. Check the correct operation of diesel fuel pump.

Transmission/hydraulic fluid change. Recommended oil - Kubota UDT or Kubota Super UDT. Transmission/hydraulic system capacity: 29.2 qts (27.5 L). After adding transmission/hydraulic fluid, check the level with a dipstick.

Changing hydraulic filter element. Part number of hydraulic filter: HH3A0-82623. After installation, checking the transmission/hydraulic fluid level is recommended. Add fluid if required.

Change front axle lubricant. Front axle capacity: 4.7 qts (4.5 L). Front axle oil type: SAE 80W-90.

Annual Maintenance

Kubota L3800 replacement parts

Engine Primary Air Filter. Part number - TA040-93220
Engine Secondary Air Filter Element. Part number - TA040-93230
Engine Oil Filter. Part number - HH164-32430
Engine Fuel Filter Element. Part number - 6A320-59930
Drive Belt. Part number - 15469-97010
Hydraulic Oil Filter. Part number - HH3A0-82623

Replace filter and engine oil. Service lubrication system components.

Install new air filter elements.

Replace hydraulic filter and fill the transmission/hydraulic system with fresh oil.

Drain water from fuel tank and replace fuel filter.

Clean radiator and oil cooler fins.

Drain, flush and refill cooling system. Cooling system capacity: 6.3 qts (6.0 L).

Check all clamps and hoses.

Check and service the battery.

Check and adjust valve clearance.

Check and adjust fuel pump.