Inspecting Overrunning Clutch; Inspecting Continuity Of Magnetic Switch (Between M Terminal And Case); Inspecting Insulation Of Magnetic Switch (Between M Terminal And B Terminal); Inspecting Continuity Of Yoke Assembly - Mitsubishi S3Q2 Service Manual

2.3.9

Inspecting overrunning clutch

Do not clean the overrunning clutch in wash oil.
Make sure that, when attempting to turn the overrunning
clutch, it locks in one direction and rotates smoothly in the
opposite direction.
2.3.10 Inspecting continuity of magnetic switch
(between M terminal and case)
Check that there is continuity between M terminal and case.
If no continuity is observed, replace the magnetic switch
with a new one.
2.3.11 Inspecting insulation of magnetic switch
(between M terminal and B terminal)
Check that there is no continuity between M terminal and B
terminal. If continuity is observed, replace the magnetic
switch with a new one.

2.3.12 Inspecting continuity of yoke assembly

Check that there is continuity between M terminal of field
coil and the lead wire for the brush. If no continuity is
observed, replace the yoke assembly with a new one.
2.3.13 Inspecting insulation between yoke body
and brush
Check that there is no continuity between yoke body and
brush. If continuity is observed, replace the yoke assembly
with a new one.
Inspecting overrunning clutch
Terminal B
Inspecting magnetic switch
Inspecting continuity of yoke assembly

Inspecting insulation between yoke body and brush

ELECTRICAL SYSTEM
Terminal S
Terminal M
12-11