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Alternator

Item
Measurement
Qualification
Standard or New
Service Limit
Alternator
Output
At 13.5 V and normal engine temperature
95 A
Coil (rotor) resistance
At 20 °C (68 °F)
2.1−2.3 Ω
Slip ring O.D.
22.7 mm (0.89 in.)
21.2 mm (0.83 in.)
Brush length
23.0 mm (0.91 in.)
18.0 mm (0.71 in.)
Brush spring tension
4.1−5.3 N (0.42−0.54 kgf, 0.93−1.19 lbs)