john deere 4030
 | 1973 - 1977
Generation II SeriesRow-Crop tractor | 1973 - 1977 | Generation II Series | Row-Crop tractor |
|---|---|---|---|---|
1973 - 1977 | ||||
Generation II Series | ||||
Row-Crop tractor | ||||
1973 - 1977 | |
|---|---|
Generation II Series | |
Row-Crop tractor |
Engine options | |
|---|---|
John Deere 5.4L 6-cyl diesel | |
John Deere 5.0L 6-cyl gasoline |
Engine Detail | |
|---|---|
John Deere | |
diesel | |
6-cylinder | |
liquid-cooled inline horizontal-shaft | |
Displacement | 329 ci
5.4 L |
Bore/Stroke | 4.02x4.33 inches
102 x 110 mm |
Air cleaner | dry with secondary element |
Pre-heating | ether injection |
| coolant heater OptOptional |
Compression | 16.2:1 |
Rated RPM | 2500 |
Idle RPM | 800-2660 |
Operating RPM | 1500-2500 |
Firing order | 1-5-3-6-2-4 |
Starter | electric |
Starter volts | 12 |
Oil capacity | 17 qts
16.1 L |
Coolant capacity | 22 qts
20.8 L |
Intake valve clearance | 0.014 inches
0.356 mm |
Exhaust valve clearance | 0.018 inches
0.457 mm |
Engine Detail | |
|---|---|
John Deere | |
gasoline | |
6-cylinder | |
liquid-cooled inline | |
The gasoline engine was available only during the 1973 model year on the 4030. | |
Displacement | 303 ci
5.0 L |
Bore/Stroke | 3.86x4.33 inches
98 x 110 mm |
Compression | 7.6:1 |
Rated RPM | 2500 |
Firing order | 1-5-3-6-2-4 |
Starter | electric |
Starter volts | 12 |
Oil capacity | 17 qts
16.1 L |
Sparkplug gap | 0.025 inches
0.635 mm |
Point gap | 0.020 inches
0.508 mm |
Intake valve clearance | 0.014 inches
0.356 mm |
Exhaust valve clearance | 0.022 inches
0.559 mm |
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