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Kubota L4310 Maintenance
The
Kubota L4310 Grand L10 series compact utility tractor was manufactured between
1998 and 2002. The tractor was designed in 5 versions: L4310F (2WD), L4310DT
(4WD, Sync Shuttle), L4310GST (4WD, Glide-Shift), L4310HST (Hydro), and
L4310HSTC (Cab, hydro).
The Kubota L4310 is powered by 134.1 cu.in (2.2 L) Kubota V2203-A
4-cycle vertical 4-cylinder indirect injection diesel engine with a
rated power of 43 hp (32.1 kW) and 146.2 Nm (107.8 lb-ft) of peak torque
at 1600 rpm. The Kubota L4310 is fitted with 3 transmission options: 8x8
Sync Shuttle fully synchronized transmission (FST), 8x8 (16x16
w/creeper) Glide Shift transmission (GST), or 3-range hydrostatic
transmission (HST). The maximum travel speed (forward/reverse): 14.7 mph
(23.7 km/h) and 13.5 mph (21.8 km/h).
The open center hydraulic system includes a gear pump with rated fluid
flow of 7.8 gpm (29.5 lpm). The 2WD models are equipped with 6.00x16
front tyres and 14.9x24 rear tyres. The 8.3x16 front tyres and 14.9x24
rear tyres fit 4WD tractors. The wheelbase is 71.3" (1810 mm) inch for
models with 2-wheel drive and 71.1" (1805 mm) for models with 4-wheel
drive.
Compatible attachments for the Kubota L4310 tractor: 60", 72"
front-mount blades with hydraulic lift system,
Kubota LA681 loader with
lift capacity to full height of 1500 lbs (680 kg), and Kubota BL4690
backhoe with maximum digging depth of 90.2" (2290 mm) and bucket digging
force of 2950 lbs (1340 kg).
| Engine oil capacity, gal (L) |
2.0 (7.6) |
| Engine coolant capacity, gal (L) |
1.95 (7.5) |
| Hydraulic/transmission fluid capacity, gal (L) |
10.3 (39.0) |
| Front axle oil capacity, gal (L) |
1.5 (5.5) |
| Recommended Oil and Fluid |
| Engine oil type |
SAE 20, 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 or Kubota Super UDT |
| Front axle oil type |
Kubota UDT, SAE 80, SAE 80W-90 Gear Oil |
| Check hydraulic/transmission fluid level |
Every 50 hours |
| Check front axle oil level |
Every 50 hours |
| Lubricate axle hub bearings |
Every 50 hours |
| Clean engine air filter elements |
Every 100 hours |
| Service engine fuel filter element |
Every 100 hours |
| Check battery and clean terminals |
Every 100 hours |
| Inspect and adjust fan belt |
Every 100 hours |
| Adjust parking and service brakes |
Every 100 hours |
| Change engine oil |
Every 100 hours |
| Replace engine oil filter |
Every 200 hours |
| Replace hydraulic oil filter |
Every 200 hours |
| Replace hydrostatic transmission oil filter |
Every 200 hours |
| Check power steering oil line |
Every 200 hours |
| Check and adjust engine idling |
Every 200 hours |
| Change hydraulic/transmission fluid |
Every 400 hours |
| Change front axle oil |
Every 400 hours |
| Replace engine fuel filter |
Every 400 hours |
| Replace primary engine air filter element |
Every 600 hours |
| Replace secondary engine air filter element |
Every 600 hours |
| Check and adjust valve clearance |
Every 800 hours |
| Flush cooling system and add new coolant |
Every 1000 hours |
| Engine oil filter part number |
HH164-32430 |
| Engine fuel filter part number |
15521-43160 (Element) |
| Primary engine air filter part number |
TA040-93230 |
| Secondary engine air filter part number |
TA040-93220 (Element) |
| Hydraulic oil filter part number |
HHTA0-37710 |
| HST transmission oil filter part number |
HHTA0-59900 |
| Drive belt part number |
15469-97010 |
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| Farm Tractors Technical Specifications |
