Alternator and Regulator
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3408E and 3412E Engines for Caterpillar Built Machines
[SENR1017]
ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING
3408E and 3412E Engines for Caterpillar Built Machines
Alternator and Regulator
3408E and 3412E Engines for Caterpillar Built Machines
Alternator and Regulator
3306C Engines for Caterpillar Built Machines
Alternator and Regulator
3408E and 3412E Engines for Caterpillar Built Machines
Alternator and Regulator
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| Illustration 1 | g02560178 |
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| Specification for 9X-7803 Charging Alternator Gp | |||
| Item | Qty | Part | Specification Description |
| - | - | - | Load the battery with a carbon pile 4C-4911 Battery Load Tester in order to get the maximum alternator output. |
| 1 | 1 | 2K-4821 Locknut | Torque to |
| 2 | - | - | (R) terminal is the AC tap from stator and is not to be used for diagnostics. |
| 3 | 1 | 6V-8189 Nut | Use a 7/16 ring terminal for (B+) terminal. |
| (B+) terminal. Torque to |
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| 4 | 1 | 5S-7349 Bolt | (B-) terminal. Torque to |
| 5 | 1 | 185-2648 Voltage Regulator As | Voltage setting is not adjustable.
Permissible voltage range is 27 to 29 V. |
| - | - | - | Voltage is 24 V. |
| - | - | - | Amperage is 95 amp. |
| - | - | - | Polarity is negative ground. |
| - | - | - | Rotation is clockwise. |
| - | - | - | Maximum turn on speed is 2000 rpm. |
| - | - | Alternator performance at |
|
| - | - | - | Minimum full load current at 5000 rpm is 95 amp. |
| - | - | - | Minimum full load current at 2000 rpm is 28 amp. |
| - | - | - | Output voltage is 28 ± 1 V. |
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