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Kubota L1501 Maintenance
The
Kubota L1501 is a 2-wheel drive or 4-wheel drive sub-compact utility tractor.
This model was manufactured from 1975 to 1978. The tractor was designed in 2
versions: L1501F (2WD) and L1501DT (4WD).
The Kubota L1501 tractor is equipped with a 45.3 cubic inches (0.7L)
Kubota Z751 4-cycle 2-cylinder liquid cooled diesel engine. The engine
has a cylinder bore of 3.00" (76 mm), piston stroke of 3.22" (82 mm),
and rated power of 15 hp (11.2 kW). The mechanical transmission includes
a dry clutch and unsynchronized gearbox with 16 forward and 4 reverse
gears.
The maximum forward speed - 10 mph (16 kph), maximum reverse speed - 5
mph (8 kph). The open center hydraulic system used a gear pump with a
rated capacity of 4.8 gpm (18.3 lpm). The hydraulic pressure is 147 bar
(2130 psi). The Kubota L1501 is equipped with a manual steering system,
independent mechanical brakes, 4.00x12 front tires, and 8.30x22 rear
tires. The wheelbase is 54.8 (1380).
| Engine oil capacity, gal (L) |
1.0 (3.8) |
| Engine coolant capacity, gal (L) |
1.4 (5.3) |
| Hydraulic/transmission fluid capacity (2WD), gal (L) |
5.8 (22.0) |
| Hydraulic/transmission fluid capacity (4WD), gal (L) |
6.1 (23.0) |
| Front axle oil capacity, qts (L) |
2.0 (1.9) |
| 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 or Kubota Super UDT |
| Front axle oil type |
SAE 80, SAE 90, SAE 80W-90 Gear lube |
| Check hydraulic/transmission fluid level |
Every 50 hours |
| Check front axle oil level |
Every 50 hours |
| Lubricate axle hub bearings |
Every 50 hours |
| Check battery and clean terminals |
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 |
| Check steering oil level |
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 |
| Change engine fuel filter element |
Every 400 hours |
| Clean radiator fins |
Every 400 hours |
| Replace engine air filter element |
Every 400 hours |
| Check and adjust valve clearance |
Every 600 hours |
| Flush cooling system and add new coolant |
Every 1000 hours |
| Engine oil filter part number |
15213-32090 |
| Engine fuel filter part number |
15221-43170 (Element), 13251-41060 (Strainer) |
| Engine air filter part number |
70000-11221 |
| Hydraulic/transmission oil filter part number |
34150-37710 |
| Drive belt part number |
15221-72530 |
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| Farm Tractors Technical Specifications |
