Tally T6090 Maintenace Manual - page 100
T6090 Maintenance Manual
4–30
Procedure 18 – The Shuttle Motor
Before beginning this procedure, turn the printer off and disconnect the power cable.
Removal
STEP 1.
Remove the Right End Cover (see Procedure 3).
STEP 2.
Unplug the Shuttle Stepper Motor (J501) from the Engine Controller CBA. Remove the
shuttle motor cable from any cable supports and remove the ferrite bead encircling the cable.
STEP 3.
Remove the Shuttle Drive Belt (see Procedure 20 ).
STEP 4.
Remove all but one of the four mounting screws from the Shuttle Motor, then while supporting
the motor with one hand remove the last screw. The Shuttle Motor can now be removed from
the printer.
Shuttle
Motor
J501
Shuttle Motor
Pulley
Mounting
Bracket
Figure 4–27. Removing the Shuttle Motor
STEP 5.
Loosen the set screw that secures the Shuttle Motor Drive Pulley to the motor output shaft,
then remove the pulley from the old motor for installation onto the new motor.