Canon Canonet 1 Service Manual page 45

d i a p h r a g m r i n g
A 8>
B § >
W o r k s
Taking out S c r e w x 2
Letting D i a p h r a g m
Ring Revolve
Taking out D i a p h r a g m
Ring
D I A P H R A G M R I N G D I S A S S E M B L I N G
b e a r i n g b a l l o
Specifications
Taking out s c r e w A and B.
Revolve the d i a p h r a g m ring d i r e c t i o n of c o u n t e r - c l o c k w i s e
to the s h u t t e r body about the p o s i t i o n specified in the follow-
ing d i a g r a m .
The d i a p h r a g m ring can be taken out at the p o s i t i o n w h e r e
two o m a r k s c o m e t o g e t h e r .
n . b . P a y a t t e n t i o n l e s t b e a r i n g b a l l and s p r i n g should b e
l o s t , b e a r i n g ball plays an r o l e of auto c l i c k .
7
s p r i n g
a p p r o x . 5 m m
o m a r k