Service Manual

Canon NEW F-1 Service manual
Page 19
6. Tungsten cable adjustment
Assembly and Adjustment Notes
1. Put the knotted end of the cable into the slot in the indicator pulley. Charge the
pulley one revolution and temporarily install a pin to hold it.
2. Check that the cable lies correctly in the pulley.
3. Set the shutter dial at "B". Information
pulley
4. Thread the cable as shown in figure 1.
5. Remove the pin from the indicator pulley and find the spot
where the "B" appears in the finder. Temporarily fix the end as shown in figure 2.
At the point on the shutter dial pulley where the slot is a very small knot must now
be formed.
6. Tie the knot as shown below.
7. Insert the knot into the slot.
8. Put cyanobond on the knot slot. Do not get bond on the cable or in the pulley
groove.
9. Check the entire range of shutter speeds. If they are not correctly aligned in the
information window, adjust the nut on, the information pulley vertically until they
are. After adjustment, stake the nut with black diabond.
10. Check that the right-side viewfinder information disappears when the dial is moved
from 1/2000 to "A".
Check that the right-side viewfinder information appears when the dial is moved
from "A" to 1/2000 and remains visible through the entire shutter-speed range
from 1/2000 to "B".