Maintenance 5. Arm #1
88 LS20 Rev.4
Loosen the motor mounting
screws on the
motor flange and remove the motor
n O-ring in the assembly position of
and Joint #1 flange. Be sure to
O-ring.
motor can be removed while the Arm #1 and the Top plate are mounted.
When removing the motor with the Top plate mounted, use the torque wrench with
the long hexagonal bit, or lengthen the general hexagonal wrench by using the metal
pipe to loosen the screws.
M5×15 screws on the front side, remove the plate on the front side of the
base and insert the wrench from the front and loosen the screws.
After loosening the screws, rotate the motor to
pull out. If the motor is hard to
pull out, pull
the motor while rotating the Arm #1 slowly.
8)
form generator from the
There is a brass bushing in one of the set
screw holes.
Be sure to keep the bushing.
)
Remove the motor mounting screws and then
remove the motor flange and O
-ring.