Honda EG3600CX Manual page 131

82Z30000.book 20 ページ ２０１０年６月２５日 金曜日 午後５時５０分
GENERATOR/CHARGING SYSTEM
BRUSH LENGTH MEASUREMENT
Remove the brush holder (page 7-11).
Measure the brush length.
If the brush length is less than the service limit, replace
the brush and brush holder.
STANDARD:
SERVICE LIMIT: 5.0 mm (0.20 in)
DC DIODE INSPECTION
(EXCEPT RHH TYPE)
Remove the DC diode (page 7-13).
Check for continuity between the blue wire terminals
according to the table below.
CONTINUITY:
(–)
probe
• Some meters show current flow from negative (–) to
positive (+), others show flow from positive (+) to
negative (–). The polarity of the meter does not
matter when testing diodes. As long as the meter
shows current flowing one way and not the other the
diode is good.
7-20
9.0 mm (0.35 in)
(+) probe
A B
A – NO NO
B YES – NO
C YES NO
A
C
B
–
C
C
B
A