Service Manual

Canon NEW F-1 Service manual
Page 8
Assembly and Adjustment Notes
7. Adjust the rewind crank (22) slip torque by changing the friction washer (21).
Torque Limits: 35 to 55 gcm.
8. Lubricate both sides of friction spring (20) with PL-015.
9. Hold the rewind fork. Raise the rewind crank knob and turn in
the rewind direction. The clutch should engage within one half
turn,
10. To install the ASA Dial, set the SV wiper wiper pin as shown and align the "1/2"
on the exposure compensation dial with the index.
11. Check the difference in height between the rewind crank bushing and the "A"
and "B" surfaces. Install a slightly thinner washer as indicated below.
11.1. Washer (30) "A" Difference Check at four points.
Ex: Difference Washer "t"
0.15mm --- 0.1mm
0.2mm --- 0.2mm
0.1mm --- No washer
11.2. Washer (29) “B” Difference
Ex: Difference Wacher “t”
0.55mm --- 0.5mm
0.4mm --- 0.4mm
0.35mm --- No washer
Note: Numbers in parentheses in the text correspond to circled numbers
on page 6. Disassemble in normal order and reassemble in reverse
order.