Canon PowerShot S400 Digital Elph, Service Manual, Page: 65 / 138

3-18
CHAPTER 3. REPAIR INSTRUCTION
Fig. 3-18 BARRIER BASE, BARREL DRIVE PLATE, BARRIER DRIVE RING
A
B
C
B
A
(1)-1
(2)-1
(2)-1
(2)-2
(2)-3
(2)-3
(2)-3
(2)-1
(1)-1
BARRIER BASE
BARRIER
BASE
Hook
Claw
BARRIER DRIVE PLATE,
BARRIER DRIVE RING
BARRIER DRIVE PLATE,
BARRIER DRIVE RING
BARRIER
DRIVE RING
BARRIER DRIVE PLATE
BARRIER
OPEN
SPRING
(2)-2
BARRIER
CLOSE
SPRING
2.16 BARRIER BASE, BARREL DRIVE PLATE, BARRIER DRIVE RING
(1) BARRIER BASE
1. Rotate the BARRIER BASE in the direction of arrow A, then remove it.
(2) BARREL DRIVE PLATE, BARRIER DRIVE RING
1. Rotate the BARREL DRIVE PLATE and BARRIER DRIVE RING in the direction of arrow B, then re-
move it as an assembled unit.
2. Remove the BARRIER OPEN SPRING and the BARRIER CLOSE SPRING.
3. Rotate the BARRIER DRIVE PLATE in the direction of arrow C, then separate it from the BARRIER
DRIVE RING.