FixVault
Home
›
Volvo
›
1972
›
142 Base, Eng CD B20F, Automatic Trans
›
Repair and Diagnosis
›
Electrical
›
Charging Systems
›
Alternators - BOSCH
›
Specifications
›
Field Coil Resistance
Field Coil Resistance
4.0 ohms + 10% measured at slip rings at normal ambient temperature.