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Kubota B7000 Maintenance

The Kubota B7000 is a 2-wheel drive or 4-wheel drive sub-compact utility tractor. This model was manufactured from 1973 to 1977. The tractor was designed in 2 versions: B7000E (2WD) and B7000D (4WD).

The Kubota B7000 tractor is equipped with a 39.07 cu.in (0.6L) Kubota Z650 4-cycle 2-cylinder water-cooled naturally aspirated diesel engine. The engine has a cylinder bore of 2.99" (76 mm), piston stroke of 3.23" (82 mm), rated power of 14 hp (10.4 kW), and 29.2 Nm (21.6 lb-ft) of max torque at 1800 rpm.

The mechanical transmission includes a dry clutch and unsynchronized gearbox with 6 forward and 2 reverse gears. The maximum travel speed (forward/reverse): 8.1 mph (13 km/h) and 4 mph (6.4 km/h). The Kubota B7000 was equipped with a manual steering system, mechanical brakes, 5.00x12 or 20x8.00-10 front tires, and 8.00x16 or 7.00x16 rear tires. The wheelbase is 48.4" (1220 mm).

Refill Capacities
Engine oil capacity, gal (L) 0.7 (2.6)
Engine coolant capacity, gal (L) 0.8 (3.0)
Hydraulic/transmission fluid capacity, gal (L) 3.0 (11.5)
Front axle oil capacity, qts (L) 0.90 (0.85)

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

Service Intervals
Check battery and clean terminals Every 50 hours
Check front axle oil level Every 50 hours
Check hydraulic/transmission fluid 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
Inspect and adjust fan belt Every 100 hours
Replace engine oil filter Every 150 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
Adjust parking and service brakes Every 300 hours
Clean radiator fins Every 500 hours
Replace engine air filter element Every 500 hours
Change engine fuel filter element Every 500 hours
Check and adjust valve clearance Every 500 hours
Flush cooling system and add new coolant Every 1000 hours

Replacement Parts
Engine oil filter part number 15241-32090
Engine fuel filter part number 15231-43560 (Element)
Engine air filter part number 15221-11220, 15222-11224
Hydraulic/transmission oil filter part number 66591-36224
Drive belt part number 70000-73818



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