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Kubota G4200 Maintenance
The
Kubota G4200 is a 2WD garden tractor from G-series. This model was manufactured
between 1984 and 1990. The Kubota G4200 tractor is powered by 25.9 cubic inches
(0.43 L) Kubota Z430 4 cycle vertical 2-cylinder vertical water-cooled diesel
engine with a maximum power of 12 Hp (8.9 kW) at 3200 rev/min.
The Kubota G4200 is fitted with two types of transmission. Type 1:
Mechanical transmission with 3 forward and 1 reverse gears. Type 2:
3-range hydrostatic transmission with infinite forward and reverse
gears. The maximum forward speed - 6.5 mph (10.5 kph), max. reverse
speed - 3.2 mph (5.1 kph).
The Kubota G4200 is equipped with 16x6.50-8 front tyres and 23x10.50-12
rear tyres. The wheelbase is 47.2 in (1190 mm). Compatible attachments
for the garden tractor: 44", 48" mid-mount 3-blade mower decks with
cutting height of 1.4-3.5 in (36-90 mm), 38" front-mount G2538A
snowblower, and 46" front-mount G2003 blade.
Engine oil capacity, qts (L) |
2.1 (2.0) |
Engine coolant capacity, qts (L) |
2.0 (1.9) |
Transmission fluid capacity (Gear), qts (L) |
8.5 (8.0) |
Transmission fluid capacity (Hydro), qts (L) |
7.4 (7.0) |
Fuel tank capacity, gal (L) |
2.1 (8.0) |
Recommended Oil and Fluid |
Engine oil type |
SAE 30, SAE 10W-30. API Service category CC, CD |
Engine coolant type |
Kubota Antifreeze/Coolant |
Transmission fluid type |
Kubota UDT Fluid |
Check fuel level |
Every 10 hours |
Check engine oil level |
Every 10 hours |
Check engine coolant |
Every 10 hours |
Check and tighten loose hardware |
Every 25 hours |
Check and clean battery terminals |
Every 25 hours |
Clean radiator fins |
Every 25 hours |
Check and adjust fan belt |
Every 25 hours |
Check and adjust front PTO belt |
Every 25 hours |
Check tire pressure and brakes |
Every 50 hours |
Lubricate front axle pivot |
Every 50 hours |
Lubricate front wheels |
Every 50 hours |
Change engine oil |
Every 75 hours |
Check engine fuel filter |
Every 100 hours |
Replace engine oil filter |
Every 150 hours |
Replace air filter element |
Every 200 hours |
Change transmission fluid |
Every 200 hours |
Replace HST transmission filter |
Every 200 hours |
Clean transmission strainer (HST) |
Every 200 hours |
Charge battery |
Every 200 hours |
Check engine idle speeds |
Every 200 hours |
Replace fuel pre-filter |
Every 500 hours |
Check and adjust valve clearance |
Every 500 hours |
Flush cooling system and add new coolant |
Every 500 hours |
Engine oil filter part number |
HH152-32432 |
Engine fuel filter part number |
12581-43012, 1T021-43560 (Element) |
Engine air filter part number |
15852-11082 (Element) |
Hydraulic suction filter part number |
66021-36390 |
Hydrostatic transmission filter part number |
HH660-36060 |
Mower PTO belt part number |
66021-25000 or 66021-25080 |
Drive belt part number |
15841-97010 |
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Lawn and Garden Tractors Technical Specs |