Suzuki Engine 2002 GRAND VITARA SQ625, Service Manual

Page: 818 / 834

CHARGING SYSTEM 6H-25
Brush and Brush Holder
Check each brush for wear by measuring its length.
If brush is found worn down to service limit, replace brush.
Brush length “a”
Standard : 16 mm (0.63 in.)
Service limit : 2 mm (0.08 in.)
Rectifier
1) Using an ohmmeter, check continuity between each of upper
and lower rectifier bodies and each diode lead.
Check both directions by reversing probes of ohmmeter and
there should be only one-way continuity in each case.
If check result is not satisfactory, replace rectifier.
2) In the same manner as described in above Step 1), check
that there is only one-way continuity between both leads of
diode trio.
Condenser
Check condenser capacity.
Condenser capacity : 0.5 µF
1. Rectifier
2. Diode lead
1. Rectifier
2. Condenser