Disassembly Procedure
Before disassembly of the starter motor, refer to
Starter Motor Inspection
. Normally, the starter
motor should be disassembled just enough to make repairs or to install new
parts. Safety glasses should be worn during the disassembly.
Notice: Do not clean the starter motor parts in a degreasing tank. Soaking parts
will dissolve the permanent lubrication and may damage the electrical
insulation. This will shorten starter motor life.
- Remove the solenoid shield nuts from the solenoid clamp screws, if
equipped.
- Remove the shield from the solenoid, if equipped.
- Remove the motor lead attaching screw from the solenoid.
- Remove the solenoid clamp attaching screws.
- Remove the solenoid clamp.
- Remove the solenoid from the starter motor frame assembly.
Frame and Field Disassembly
- Make index marks to aid in reassembly of the starter motor.
- Remove the through-bolts from the end frame. Note the bolts position.
- Remove the end frame.
- Remove the brake washer from the armature assembly.
- Remove the frame and field assembly from the armature with the
drive end frame still in place.
Drive End Frame Disassembly
- Remove the plug from the drive end frame assembly.
- Remove the armature from the drive end frame.
The following components are still attached to the armature.
- Remove the return spring from the plunger.
- Remove the plunger from the shift lever.
- Remove the shift lever from the drive assembly.
Slightly spread the shift lever arms, so the mating buttons will clear
the drive collar.
- Remove the drive assembly from the armature
shaft.
- Remove the thrust collar from the armature
shaft.
- Drive the pinion stop collar away from the pinion stop retainer
ring.
8.1. | Slide a metal cylinder onto the armature shaft. |
8.2. | Then, strike the metal cylinder against the stop collar using
a hammer. |
- Spread the pinion stop retainer ring.
- Remove the pinion stop retainer ring from the groove in the armature
shaft. Discard the ring.
- Slide the stop collar off the armature shaft.
- Slide the drive assembly off of the armature shaft.