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| Illustration 1 | g00286493 |
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| Illustration 2 | g00286494 |
4N-3986 Alternator Group
Note: Load the battery with a carbon pile 4C-4911 Battery Load Tester in order to get the maximum alternator output.
Polarity ... Negative Ground
Rotation ... Either Direction
Minimum full load current at 5000 rpm ... 54 Amp
Minimum full load current at 1500 rpm ... 19 Amp
Output voltage ... 27.5 ± 1.0 V
(1) Shaft nut torque ... 102 ± 7 N·m (75 ± 5 lb ft)
(2) Torque for output terminal ... 7.1 ± 0.8 N·m (63 ± 7 lb in)
..0
(3) 3T-6354 Regulator Assembly
Voltage setting ... No Adjustment
Permissible voltage range ... 26.5 to 28.5 V
Voltage rating ... 24 V
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| Illustration 3 | g00286495 |
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| Illustration 4 | g00286496 |
5N-5692 Alternator Group
Note: Load the battery with a carbon pile 4C-4911 Battery Load Tester in order to get the maximum alternator output.
Polarity ... Negative Ground
Rotation ... Either Direction
Minimum full load current at 5000 rpm ... 42 Amp
Minimum full load current at 2000 rpm ... 16 Amp
Output voltage ... 28 ± 1 V
(1) Torque for the ground terminal nut ... 2.25 ± 0.25 N·m (20 ± 2 lb in)
(2) Torque for the pulley nut ... 102 ± 7 N·m (75 ± 5 lb ft)
(3) Torque for the output terminal nut ... 6.2 ± 0.6 N·m (55 ± 5 lb in)
3T-6354 Regulator Assembly
Voltage setting ... No Adjustment
Permissible voltage range ... 27 to 29 V
Voltage rating ... 24 V
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| Illustration 5 | g00289617 |
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| Illustration 6 | g00289618 |
121-4134 Alternator Group
Note: Load the battery with a carbon pile 4C-4911 Battery Load Tester in order to get the maximum alternator output.
Polarity ... Negative Ground
Rotation ... Clockwise
Minimum full load current at 5000 rpm ... 107 Amp
Minimum full load current at 1500 rpm ... 45 Amp
Output voltage ... 14.0 ± 0.5 V
(1) Shaft nut torque ... 102 ± 7 N·m (75 ± 5 lb ft)
(2) Positive terminal torque ... 11.3 ± 2.3 N·m (100 ± 20 lb in)
(3) Negative terminal torque ... 6.2 ± 0.6 N·m (55 ± 5 lb in)
(4) 3E-5451 Regulator Assembly
Voltage setting ... No Adjustment
Permissible voltage range ... 13.5 to 14.5 V
Voltage rating ... 12 V
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| Illustration 7 | g00390821 |
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| Illustration 8 | g00390822 |
9X-7803 Alternator
Note: Load the battery with a carbon pile 4C-4911 Battery Load Tester in order to get the maximum alternator output.
Polarity ... Negative Ground
Rotation ... Either Direction
Minimum full load current at 5000 rpm ... 94 Amp
Minimum full load current at 2000 rpm ... 9 Amp
Output voltage ... 27.5 ± 1.0 V
(1) Torque for the ground terminal nut ... 6.2 ± 0.6 N·m (55 ± 5 lb in)
(2) Torque for the pulley nut ... 102 ± 7 N·m (75 ± 5 lb ft)
(3) Torque for the output terminal nut ... 7.1 ± 0.8 N·m (63 ± 7 lb in)
3T-6354 Regulator Assembly
Voltage setting ... No Adjustment
Permissible voltage range ... 13.5 to 14.5 V
Voltage range ... 27.5 ± 1.0 V
Voltage rating ... 24 V