Check A.c. Generator; Check Regulator - PGO PMX Sport 50 Service Manual

2.Check A.C. Generator

a. Open the seat and remove the luggage box.
b. Measure the resistance value of terminals.
Yellow/black 0.1-1.0
White/black 0.2-2.0

3.Check regulator

Measure the resistance value between each terminal,
It should be in the specified range, otherwise change a new one.
ACG inside