| International 300 Utility Tractor Tune Up Info |
| Engine Model And Type |
C-169 Gas |
C-169 LPG |
C-175 Gas* |
| Compression Pressure (at cranking speed)(psi) |
145 |
207 |
145 |
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| High Idle (no load) Engine RPM / PTO RPM |
2200 / 680 |
2200 / 680 |
2200 / 680 |
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|
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| Low Idle (no load) Engine RPM / PTO RPM |
425 / 131 |
425 / 131 |
425 / 131 |
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| Rated Load Speed Engine RPM / PTO RPM |
2000 / 618 |
2000 / 618 |
2000 / 618 |
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| Horsepower (at load speed) PTO Shaft |
40.7 |
40.7 |
40.3 |
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| Approximate Fuel Rate (at load speed) gals/hour |
3.52-3.73 |
4.08-4.32 |
3.80-4.10 |
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| Firing Order |
1-3-4-2 |
1-3-4-2 |
1-3-4-2 |
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| Valve Lash (hot)(inch) |
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|
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| Intake |
.017 |
.017 |
.017 |
| Exhaust |
.017 |
.017 |
.017 |
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|
|
| Spark Plug Gap (inch) |
.023 |
.023 |
.023 |
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| Distributor |
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|
| Symbol |
O+ |
T |
O+ |
| Breaker Point Opening (inch) |
.020 |
.020 |
.020 |
| Part Number |
362722R91 |
364695R91 |
362722R91 |
| Governor Spring Package |
362725R91 |
373956R91 |
362725R91 |
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| Ignition Timing (spark advance BTDC unless otherwise specified) (degrees) |
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| At 400 RPM (+ or - 2 Degrees |
0 |
0 |
0 |
| At high Idle Speed |
22 |
16 |
22 |
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|
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| Carburetor Liquid level (inches) |
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|
|
| I.H. |
9/16 |
- |
9/16 |
| Zenith |
- |
- |
- |
| Carter |
- |
- |
- |
| Marvel-Schebler |
- |
- |
- |
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|
|
| Torque Wrench Settings (foot pounds) |
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|
|
| Cylinder Head |
70 |
70 |
70 |
| Manifold |
50 |
50 |
50 |