4-21. MAINTENANCE OF DRIVE MOTOR.
TOOLS: Flat-Tipped Screwdriver
Socket Head Wrench Set
Unplug power cord before servicing machine. Death
or injury may result from failure to comply with this
a. Power OFF.
b. Unplug power cord.
c. Remove screws from rear cover and remove cover.
d. Turn captive screw and remove left cover.
e. Tag and disconnect motor leads (1).
f. Loosen four screws (2) to relieve chain tension. Loosen socket head setscrew (4) on
sprocket (5) to remove sprocket from motor shaft.