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Kubota L225 Maintenance

The Kubota L225 is a 2-wheel drive or 4-wheel drive compact utility tractor. This model was manufactured from 1974 to 1976. The Kubota L225 tractor is equipped with a 68.3 cubic inches (1.1 L) Kubota D1100A vertical four stroke three-cylinder naturally aspirated diesel engine.

The engine has a cylinder bore of 3.02" (76 mm), piston stroke of 3.25" (82 mm), and rated power of 22.5 hp (16.7 kW). The transmission includes a dry clutch and sliding mesh gearbox with 8 forward and 2 reverse gears. Max. forward speed - 13.1 mph (21 km/h), max. reverse speed - 9 mph (14.5 km/h).

The open center hydraulic system used a gear pump with fluid flow rate of 3.7 gal/min (14.1 l/min). The main relief pressure is 117 bar (1700 psi). The Kubota L225 was equipped with a manual steering system, differential mechanical expanding shoe brakes, 4.00x15 front tires, and 9.5x24 rear tires. The wheel base is 60.3" (1530 mm). The tractor is compatible with Kubota L1200 front end loader.

Refill Capacities
Engine oil capacity, gal (L) 1.4 (5.3)
Engine coolant capacity, gal (L) 1.8 (6.8)
Hydraulic/transmission fluid capacity (2WD), gal (L) 5.7 (21.5)
Hydraulic/transmission fluid capacity (4WD), gal (L) 5.8 (22.0)
Front axle oil capacity, qts (L) 2.1 (2.0)
Steering oil capacity, qts (L) 0.32 (0.30)

Recommended Oil and Fluid
Engine oil type SAE 30, SAE 10W, 10W-30, 20W-20. API Service category DS, DM
Engine coolant type Kubota Antifreeze/Coolant
Hydraulic/transmission fluid type Kubota UDT, SAE 80, SAE 80W-90 Gear lube
Front axle oil type SAE 90, SAE 90W-140 Gear lube

Service Intervals
Check hydraulic/transmission fluid level Every 50 hours
Check front axle oil level Every 50 hours
Lubricate axle hub bearings Every 50 hours
Change engine oil Every 75 hours
Clean engine air filter element Every 100 hours
Clean engine fuel filter Every 100 hours
Check battery and clean terminals Every 100 hours
Replace engine oil filter Every 150 hours
Check steering oil level Every 150 hours
Inspect and adjust fan belt Every 200 hours
Adjust parking and service brakes Every 200 hours
Replace hydraulic/transmission oil filter Every 300 hours
Change hydraulic/transmission fluid Every 300 hours
Change front axle oil Every 300 hours
Check and adjust engine idling Every 300 hours
Change engine fuel filter element Every 400 hours
Clean radiator fins Every 400 hours
Replace engine air filter element Every 600 hours
Check and adjust valve clearance Every 600 hours
Flush cooling system and add new coolant Every 1000 hours

Replacement Parts
Engine oil filter part number 15213-32090
Engine fuel filter part number 15221-43080, 15221-43170 (Element)
Engine air filter part number 70000-11221, 15287-11081
Hydraulic/transmission oil filter part number 34150-37710
Hydraulic filter gasket part number 04811-10320
Drive belt part number 15321-72530



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MF 250 MF 690 MF 3060 MF 6180
NH TC48DA NH M100 NH T7550 NH 8560
CASE IH 495 CASE IH 1255XL CASE IH 2140 CASE IH 2294