2-4 (E)
UYA-S90SF
BVTT 3
x
6
SE-564 board
Harness
Inner chassis assembly
PS 3
x
4
Harness
Roller motor
Worm shaft cap
Worm table
Worm gear
Inner chassis assembly
6. Replacement of Roller Motor
(1) Remove the side cover. (Refer to Section 2-1-2.2)
(2) Remove the top cover and under cover. (Refer to
Section 2-1-2.3)
(3) Remove the inner chassis assembly. (Refer to Section
2-1-3.3)
(4) Disconnect one harness from the roller motor.
(5) Remove the two screws, then remove the roller motor.
(6) Attach a new roller motor in the reverse order of steps
(1) to (5).
5. Replacement of SE-564 Board
(1) Remove the side cover. (Refer to Section 2-1-2.2)
(2) Remove the top cover and under cover. (Refer to
Section 2-1-2.3)
(3) Remove the inner chassis assembly. (Refer to Section
2-1-3.3)
(4) Remove the cam motor bracket. (Refer to Section 2-1-
3.4)
(5) Disconnect one harness from the SE-564 board.
(6) Remove the two screws, then remove the SE-564 board.
(7) Attach a new SE-564 board in the reverse order of steps
(1) to (6).
