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Kubota L235 Maintenance
The
Kubota L235 is a 2WD or 4WD compact utility tractor. This model was manufactured
from 1981 to 1985. The Kubota L235 is equipped with a 68 cu.in (1.1 L) Kubota
D1102-A vertical 4-cycle 3-cylinder diesel engine rated at 23.5 hp (17.6 kW).
The gear transmission consists of a dry clutch and gearbox with eight
forward and seven reverse gears. The maximum forward speed - 12.1 mph
(19.5 km/h), max. reverse speed - 8.1 mph (13 km/h). The open center
hydraulic system used a gear pump with a rated fluid flow of 6.2 gal/min
(23.5 l/min).
The main relief pressure is 2250 psi (155 bar). The Kubota L235 was
equipped with a manual or power assist steering system, wet disc brakes,
4.00x15 (2WD) or 9.5x24 (4WD) front tires, and 25x8.50-14 (2WD) or
16.3-16 (4WD) rear tires. The wheelbase is 66.5 inches (1680 mm) for
L235 models with 2WD and 64.6 inches (1640 mm) for L235DT models with
4WD.
| Engine oil capacity, gal (L) |
1.4 (6.1) |
| Engine coolant capacity, gal (L) |
1.8 (6.6) |
| Hydraulic/transmission fluid capacity, gal (L) |
6.3 (24.0) |
| Front axle oil capacity, qts (L) |
2.8 (2.6) |
| Steering oil capacity, qts (L) |
0.32 (0.30) |
| Recommended Oil and Fluid |
| Engine oil type |
SAE 30, SAE 10W, 10W-30, 10W-40. API Service category CC, CD |
| Engine coolant type |
Kubota Antifreeze/Coolant |
| Hydraulic/transmission fluid type |
Kubota UDT Fluid |
| Front axle oil type |
SAE 80, 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 |
| 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 |
| Engine oil filter part number |
HH164-32430, 70000-74035 |
| Engine fuel filter part number |
15521-43160 (Element) |
| Engine fuel filter gasket part number |
04811-50650 and 04816-00160 |
| Engine air filter part number |
70000-11221, 15222-11222 |
| Hydraulic/transmission oil filter part number |
H3840-37712 |
| Drive belt part number |
15401-97010 |
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| Farm Tractors Technical Specifications |
