Shorted Exciter Diode - Bosch T1 Alternator Repair And Testing Instructions

Repair and Testing Instructions for T1 Page 42
Alternator 0120 689 552 Edition 001

11.3.6 Shorted Exciter Diode

This pattern identifies a shorted exciter diode. This would require disassembly of the alternator and replacement
of the rectifier assembly.
Figure 44 Shorted Exciter Diode
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