Yanmar YM276 Service Manual page 201

40-10.2 Charging Circuit (15AI
DISASSEMBLY (Continued)
3. Remove two coil retaining screws (A).
A
-
Serrnl
B -Stator Coils
C
-
Body
INSPECTION AND REPAIR
1. Inspect bearing (A) in flywheel (6) for damage or wear.
Replace as necessaw.
A
-
Outer Bearing
B
-
Flywheel
C
-
M.gnats
2. Inspect bearing (A) in alternator
body
(6) for damage or wear.
Replace as necessary.
A
-
Inner Bearing
B -Alternator Body
3. To preform stator coil continuity test, use circuit tester (A).
Clip one terminal of connector (6) and touch the probe (C)
of tester t o other terminal of connector. Continuity should be
observed.
If n o continuity is observed, replace coil assembly.