________________________________________________________________________________________
John Deere 314 Maintenance
The
John Deere 314 is a 2WD garden tractor from 300-series. This model was
manufactured between 1979 and 1983. The John Deere driveline includes a Kohler
K321AQS 4-cycle one cylinder air-cooled gasoline engine and Sundstrand 15
shaft-driven hydrostatic transmission with infinite forward and reverse gears.
A 31.3 cubic inches (512 cc) engine has a cylinder bore of 3.50" (89
mm), piston stroke of 3.25" (82.6 mm), and rated power of 14 hp (10.5
kW). The maximum forward speed - 6.8 mph (10.9 km/h), maximum reverse
speed - 3.8 mph (6 km/h).
The John Deere 314 garden tractor is equipped with a manual steering
system, shoe brakes, 16x6.50-8 front tires, and 23x10.50-12 rear tires.
The wheelbase is 46 inches (1160 mm). Compatible attachments for the
tractor: 38", 46" mid-mount 3-blade right-discharge mower decks with
hydraulic lift system, 54" front-mount blade, 46" front-mount
single-stage snow blower.
| Engine oil capacity, qts (L) |
2.26 (2.21) |
| Transmission fluid capacity, qts (L) |
5.0 (4.7) |
| Fuel tank capacity, gal (L) |
4.5 (17.0) |
| Recommended Oil and Fluid |
| Engine oil type |
Torq-Gard Supreme, SAE 30, SAE 10W-30, 5W-20. API Service category CD/SE, CD/SD |
| Transmission fluid type |
JD All-Weather Hydrostatic Fluid or equivalent |
| Check fuel level |
Every 10 hours |
| Check engine oil level |
Every 10 hours |
| Clean air intake screen |
Every 10 hours |
| Lubricate wheel spindles |
Every 10 hours |
| Check tire pressure and brakes |
Every 25 hours |
| Clean air filter element |
Every 25 hours |
| Check transmission fluid |
Every 25 hours |
| Check and clean battery terminals |
Every 25 hours |
| Change engine oil |
Every 25 hours |
| Check and adjust PTO drive belt |
Every 25 hours |
| Clean spark plug |
Every 100 hours |
| Charge battery |
Every 100 hours |
| Replace air filter element |
Every 100 hours |
| Replace transmission oil filter |
Every 100 hours |
| Check engine idle speeds |
Every 200 hours |
| Check carburetor adjustment |
Every 200 hours |
| Clean fuel strainer |
Every 200 hours |
| Replace spark plug |
Every 200 hours |
| Change transmission fluid |
Every 300 hours |
| Check and adjust valve clearance |
Every 300 hours |
| Engine fuel filter part number |
AM30069 |
| Engine air filter part number |
M47494, AM31400 |
| Transmission oil filter part number |
AM39653 |
| Spark plug part number |
AM514T |
| Traction drive belt part number |
M43795 (PTO) |
________________________________________________________________________________________
________________________________________________________________________________________
________________________________________________________________________________________
| Lawn and Garden Tractors Technical Specs |
