Del Sol L4-1.5L SOHC (1993)
Alternator Brush: Testing and Inspection
Mitsubishi Alternator
Measuring The Alternator Brushes With A Vernier Caliper
Soldering The Brushes
CAUTION: When replacing the brushes, use only a rosin core type solder or solder joints will corrode.
1. Separate the drive end housing from the rear housing, refer to Rectifier Diode/Bridge / Service and Repair.
2. Separate the rear housing from the stator/rectifier assembly by removing the four screws and the terminal nut from the rear housing, refer to
Rectifier Diode/Bridge / Service and Repair.
3. Measure the length of the brushes with a vernier caliper.
Alternator Brush Length:
Standard: 19.0 mm (0.75 in)
Service Limit: 5.0 mm (0.20 in)
If the brushes are not within the service limit, replace them.