Checking The Armature (Starter Motor) - Yamaha F225F Service Manual

7. Remove the E-clip m, and then remove
the shim n, brackets h, gasket i, and
shim p.
p
m
8. Remove the stator j.
9. Remove the armature k along with the
brush holder assembly l from the
bracket m.
j
10. Remove the plate r, and then remove
the armature k from the brush holder
assembly l.
k
n
h
i
l
Checking the armature (starter
motor)
1. Check the commutator. Clean using
600-grit sandpaper and compressed air if
dirty.
k
l
2. Measure the commutator diameter a.
Replace
m
specification.
Commutator standard diameter a:
29.0 mm (1.14 in)
Wear limit: 28.0 mm (1.10 in)
3. Measure the commutator undercut b.
Starter motor
l
r
the armature
a
k
0
1
r
2
3
4
5
6
7
if below
8
9
10
A
5-60