john deere a
 | 1934 - 1952
Model year 1934-19381939-19471947-1952
Two-Cylinder Letter SeriesRow-Crop tractor | 1934 - 1952 | Model year 1934-19381939-19471947-1952 | Two-Cylinder Letter Series | Row-Crop tractor |
|---|---|---|---|---|---|
1934 - 1952 | |||||
Model year 1934-19381939-19471947-1952 | |||||
Two-Cylinder Letter Series | |||||
Row-Crop tractor | |||||
1934 - 1952 | |
|---|---|
Model year 1934-19381939-19471947-1952 | |
Two-Cylinder Letter Series | |
Row-Crop tractor |
Engine Detail | |
|---|---|
John Deere | |
all fuel | |
2-cylinder 4-valve | |
liquid-cooled horizontal | |
Displacement | 309 ci
5.1 L |
Bore/Stroke | 5.50x6.50 inches
140 x 165 mm |
Air cleaner | oil bath |
Compression | 4.45:1 |
Rated RPM | 975 |
Firing order | 1-2 |
Starter type | manual *Hand-crank of tractor flywheel. |
Oil capacity | 9.25 qts
8.8 L |
Coolant capacity | 38 qts
36.0 L |
Sparkplug gap | .030 inches
0.762 mm |
Point gap | 0.021 inches
0.533 mm |
Intake valve clearance | 0.020 inches*Hot
0.508 mm |
Exhaust valve clearance | 0.020 inches*Hot
0.508 mm |