john deere 3020
 | 1964 - 1972
Model year 1964-19681969-1972
New Generation SeriesRow-Crop tractor | 1964 - 1972 | Model year 1964-19681969-1972 | New Generation Series | Row-Crop tractor |
|---|---|---|---|---|---|
1964 - 1972 | |||||
Model year 1964-19681969-1972 | |||||
New Generation Series | |||||
Row-Crop tractor | |||||
1964 - 1972 | |
|---|---|
Model year 1964-19681969-1972 | |
New Generation Series | |
Row-Crop tractor |
Engine options | |
|---|---|
John Deere 3.7L 4-cyl gasoline | |
John Deere 4.4L 4-cyl diesel | |
John Deere 3.7L 4-cyl LP gas |
Engine Detail | |
|---|---|
John Deere | |
gasoline | |
4-cylinder | |
liquid-cooled inline | |
Displacement | 227 ci
3.7 L |
Bore/Stroke | 4.25x4.00 inches
108 x 102 mm |
Air cleaner | oil bath |
Compression | 7.5:1 |
Rated RPM | 2500 |
Operating RPM | 1500-2500 |
Firing order | 1-3-4-2 |
Starter volts | 12 |
Sparkplug gap | 0.025 inches
0.635 mm |
Point gap | 0.022 inches
0.559 mm |
Intake valve clearance | 0.015 inches
0.381 mm |
Exhaust valve clearance | 0.028 inches
0.711 mm |
Engine Oil | |
|---|---|
 | |
Oil capacity | 9 qts
8.5 L |
Engine Detail | |
|---|---|
John Deere | |
diesel | |
4-cylinder | |
liquid-cooled inline | |
Displacement | 270 ci
4.4 L |
Bore/Stroke | 4.25x4.75 inches
108 x 121 mm |
Air cleaner | oil bath |
Pre-heating | ether injection |
Compression | 16.5:1 |
Rated RPM | 2500 |
Operating RPM | 1500-2500 |
Firing order | 1-3-4-2 |
Starter volts | 24 |
Oil capacity | 9 qts
8.5 L |
Intake valve clearance | 0.018 inches
0.457 mm |
Exhaust valve clearance | 0.018 inches
0.457 mm |
Engine Detail | |
|---|---|
John Deere | |
LP gas | |
4-cylinder | |
liquid-cooled inline | |
Displacement | 227 ci
3.7 L |
Bore/Stroke | 4.25x4.00 inches
108 x 102 mm |
Air cleaner | oil bath |
Compression | 9.0:1 |
Rated RPM | 2500 |
Operating RPM | 1500-2500 |
Firing order | 1-3-4-2 |
Starter volts | 12 |
Oil capacity | 9 qts
8.5 L |
Sparkplug gap | 0.015 inches
0.381 mm |
Point gap | 0.022 inches
0.559 mm |
Intake valve clearance | 0.015 inches
0.381 mm |
Exhaust valve clearance | 0.028 inches
0.711 mm |