2-3 (E)
UYA-S90SF
BVTT 3
x
8
Retaining
ring E (E5)
Fitting screw
assembly
Inner chassis assembly
Under cover
BVTT 3
x
6
BVTT 3
x
6
PS 3
x
4
Cam motor
bracket block
Head worm wheel
Second gear
Cam gear
Bearing
Harness
Worm shaft cap
Worm gear
Cam motor bracket
Cam motor
Cam motor
Inner chassis assembly
4. Replacement of Cam 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 cam motor.
(5) Remove the three screws (BVTT 3
x
6), then remove
the cam motor bracket block.
(6) Remove the two screws (PS 3
x
4), then remove the
cam motor.
(7) Attach a new cam motor in the reverse order of steps
(1) to (6).
3. Replacement of Inner Chassis Assembly
(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 one retaining ring E (E5), then remove the
fitting screw assembly.
(4) Remove the four screws, then remove the inner chassis
assembly.
(5) Attach the inner chassis assembly in the reverse order
of steps (1) to (4).
