TM 5-4240-5501-148P
STARTERS
Gear Drive 12V
ASSEMBLY OF STARTER MOTOR
When all parts have been thoroughly inspected, lightly
lubricate the bearings with #20 oil and reassemble in the
following manner:
Slide the armature into the housing. Drive cap key must
match keyway in housing. Insert brushes and brush
spring in their respective brush holders as shown in Fig.
128.
Fig. 128 - Installing Brushes
Install insulator tube on thru bolt close to motor terminal.
See Fig. 129. Assemble end cap, matching key to
keyway in housing. Tighten thru bolts securely.
NOTE: Insulating thrust washer must be installed on
armature shaft or shorting will occur when commutator
bars contact end cap. Fig. 129.
Fig. 129 - Installing Thrust Washer and Insulator Tube
After assembly of the starter motor drive, the starter
motor is now ready for installation to the engine.
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