Canon Ixy Digital 90 Service Manual page 77

<Note on Reassembling>
(1) Attach the GEARs in the direction shown in the figure in the order shown.
Note: When replacing a GEAR, replace the five GEARs as a set.
(2) Attach the FRONT BARREL section with its claw side first.
Note on Reassembling (1)
5.
GEAR 6
(With its convex
side facing downward)
4.
GEAR 5
3.
GEAR 2
2.
GEAR 4
1.
GEAR 3
(With its
convex side
facing downward)
Note on Reassembling (2)
Disengage.
FPC
Disengage.
With the FPC set aside, attach the FRONT
BARREL section with its claw side first, while
taking care not to pinch the FPC.
28
Claw