STARTING SYSTEM 6D2 – 9
Magnetic switch
•
Continuity of shunt coil
Check for continuity between terminals S and coil
case.
Replace, if there is no continuity (i.e., coil is
disconnected).
•
Continuity of series coil
Check for continuity between terminals S and M.
Replace, if there is no continuity (i.e., coil is
disconnected).
Pinion
•
Check if the pinion rotates smoothly in drive direction
by hand, or if it is locked when it is rotated reversely.
If not, replace the pinion.
Yoke assembly
•
Check a magnet inside the yoke.
Replace the yoke assembly if it is broken.
•
Continuity of contacts
With the plunger faced downward, push down the
magnetic switch. In this state, check for continuity
between terminals B and M. Replace, if there is no
continuity (i.e., contacts are faulty).