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Kubota L2650D Inspection and Maintenance

Kubota L2650D Maintenance Intervals

Every 10 hours or Daily Checking

Check motor oil level. If the engine oil level is low, add fresh oil.

Transmission/hydraulic fluid level checking. When the transmission/hydraulic fluid is low, add fresh oil.

Check engine primary and secondary air filter. Replace if necessary.

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

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

Oil Change And Filter Replacement

Every 100 hours

Inspect engine air filters. Clean if required. Engine primary air filter part number: 70000-11081. Engine secondary air filter part number: 15287-11490.

Lubricate the front axle bearing assembly. Gear Lube: SAE 80W-90.

Every 200 hours

Engine oil change. Motor oil type: SAE10W, SAE 10W-30, SAE20, SAE30. API service classification CC, CD, DS or DM. How much is needed: Engine oil capacity (Kubota D1402-DI-AE) - 6.0 qts (5.7 L). After changing the oil, check the level with a dipstick.

Replace filter in hydraulic line. Hydraulic filter part number: 31391-38830. When the filter element is replaced, check the transmission/hydraulic fluid level. Add fluid if necessary.

Every 400 hours

Engine oil filter replacement. Engine oil filter part number: HH164-32430. Before replacement procedure, clean the filter housing from dirt. After installation, checking the oil level is recommended. If after checking the oil level is low, add it.

Changing transmission/hydraulic oil. Recommended fluid: Kubota UDT or Kubota Super UDT. How much to fill: Transmission/hydraulic capacity - 7.5 gal (28.5 L). Check transmission/hydraulic fluid level after replacement.

Change engine primary air filter element. Air filter part number - 70000-11081.

Change engine secondary air filter element. Part number - 15287-11490.

Replace diesel fuel filter. Fuel filter part number - 15521-43160. Check the correct operation of diesel fuel pump.

Front axle fluid change. Front axle case capacity: 6.5 qts (6.2 L).

Annual Maintenance

Kubota L2650D replacement parts

Engine Primary Air Filter. Part Number: 70000-11081
Engine Secondary Air Filter Element. Part Number: 15287-11490
Engine Oil Filter. Part Number: HH164-32430
Engine Fuel Filter Element. Part Number: 15521-43160
Fuel Filter Gasket. Part Number: 04811-50650 and 04816-00160
Drive Belt. Part Number: 15401-97010
Hydraulic Oil Filter. Part Number: 31391-38830
Hydraulic Filter Gasket. Part Number: 31391-38870 (Gasket), 31391-38840 (O-Ring)

Replace filter and engine oil. Service lubricating system components.

Replace engine air filter elements.

Change transmission/hydraulic fluid.

Install a new hydraulic filter.

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

Clean oil cooler fins and radiator.

Flush the cooling system and refill with fresh coolant. Cooling system capacity: 4.9 qts (4.6 L).

Inspect all hoses and clamps.

Check battery charging.

Check engine valve clearance.

Inspect and adjust fuel injection nozzle.