FujiFilm PROFECT CS Service Manual page 1227

3.
Remove the cam and half-clutch spur gear.
u NOTE u
The inner member of the half-clutch spur gear may pop out. If the inner member
pops out, push it back where it was. If the inner member is removed, it may
cause trouble or failure.
011-202-08E
09.30.2009 FM5540
l CHECK 1
When attaching the half-clutch spur gear retaining bracket, align the positions of
the half-clutch spur gear, bracket holes, and the bracket shafts.
CR-IR 363 Service Manual
PM-26
PM-26