Disassembly Of The Starter Motor; Inspection Of The Starter Motor Pinion; Inspection Of The Armature - TOHATSU MFS 25D Service Manual

Electrical System

3) Disassembly of the Starter Motor

1. Mark the starter motor body and the cap with a locating
mark (for ease of reassembly).
Slide the pinion stopper 1 downward as shown and
2.
remove the clip 2.
Use a small flathead screwdriver to remove the
clutch. Be careful not to cut your hand, because
the clip is secured firmly.
3. Remove the bolt and disassemble the starter motor.

4) Inspection of the Starter Motor Pinion

1. Check the pinion teeth for cracks and wear. Replace it if
necessary.
Secure the clutch 2 and turn only the pinion to check that
2.
the pinion 1 moves smoothly in one direction. Replace it if
necessary.
Turn the pinion counterclockwise and check that
it rotates smoothly. Also, check that the pinion
locks when it is turned clockwise.

5) Inspection of the Armature

Check the commutator 1 for dirt. Clean it using sand
1.
paper No. 600 or compressed air, if necessary.
8-30
2
1
1
2
2
1
4st 25/30 2022