Mercury Optimax 115 Service Manual page 346

CLEANING AND INSPECTION
Inspect O-rings and replace if necessary. Carefully inspect power cord for cuts or tears
which will allow water to enter motor. Replace cord if cut or torn. Clean, inspect, and test
motor components. Refer to "Brush Replacement", "Armature Test", and "Field
Tests" for inspection and test procedures.
a
a -
b -
c -
d -
e -
BRUSH REPLACEMENT
1. Brush replacement is required if brushes are pitted, chipped, or if distance (a) be-
tween the brush pigtail and end of brush holder slot is 1/16 in. or less. Check distance
with armature installed.
a -
90-855347R1 JANUARY 1999
b
Frame
Armature
Shim
Brush Card Assembly
O-rings
a
1/16 in.
e
c
d
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POWER TRIM
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