Onan MJA Series Service Manual page 70

Electric generating plants
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68
STARTING SYSTE M
-:eeLs, ~ARMATURE
A:"I!
' l
FIG
3.6.C -
CROSSECTION, STARTING MOTOR
3.6.3 REMOVAL AND DISASSEMBLY, STARTING MOTOR
1. Remove connections to control box and battery at the shifting
solenoid.
2. Remove nut holding rear mounting plate to engine.
3. Remove two nuts and capscrews holding starting motor to the'
starting motor flange and pull out the motor.
4. Remove the link pin holding the shift lever to the solenoid plunger
and remove the shift lever center pin.
5. Remove the thru bolts from the commutator end of the motor. Pull
'i
off the end cover and lift the brushes
off
their seats.
q
6. Pu II the cast housing from the front end of the motor and lift the
armature and clutch out of the motor frame.
7.
'Ft'>'
remove the over-running clutch from the armature, drive the
retainer away from lockring near the front end of the shaft, remove
the lockring and pull the assembly off. Don'tattempt to disassemble
the clutch assembly.
8.
If
necessary to service the solenoid, remove the 4 capscrews. and

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