Evinrude 4906B 4HP 1969 Owner's Manual page 231

6-42 ELECTRICAL
Obtain an ohmmeter.
one test lead to the negative
make contact with the other lead to the
starter frame. If the meter does not indi-
cate continuity, the field coils are open and
MUST be replaced.
Check to be sure of the soldered connec-
tions are NOT touching the frame.
fields must not be grounded.
tions make contact
fields would be grounded.
CLEANING AND INSPECTING
Clean the field coils, armature,
tator, armature shaft, brush-end plate and
drive-end housing with a brush or compress-
ed air. Wash all ot her parts in sol vent and
blow them dry with compressed air.
Inspect the insulation and the unsoldered
connections of the armature
breaks or burns.
Exploded view showing arrangement of major Prestotite starter motor parts.
Make contact with
brush and
The
If the connec-
with the frame, the
commu-
windings for
Perform electrical
ed defective part,
cedures outlined earlier in this Section.
Check the commutator
spect the armature
for scoring.
tests on any suspect-
according to the pro-
for run-out.
shaft and both bearings
SUPPORT
In-