Installing F - Value Resistor Assembly - FujiFilm Fujica AX-1 Repair Manual And Part List

REASSEMBLY, REPAIR AND ADJUSTMENT
FUJICA AX - 1
6 - 5

Installing F - value resistor assembly (3 - 20)

a. Make sure that resistance across the white and blue lead wires is 0 to
2 K
b. Combine the stopper of the gear (3-24) with that of the holding plate
(3 - 23), and install the spring (3 - 25).
c. Set the gear (3-24) so that the spring is wound one to two teeth of the
gear.
d. Turn the aperture transmission ring (8-43) counterclockwise (when observed
from the lens side) until it comes into contact with the stopper.
e. Combine the F - value resistor assembly (3 - 20) with the aperture
transmission ring (3-43).
f. After tightening the screws, make sure that the aperture transmission ring
(3 - 43) is caused to return to the stopper smoothly by the spring (3 - 25).
g. Make sure that resistance across the white and blue lead wires of the
potentiometer assembly (3-- 22) is about 200
side or about 2 K
Further, make sure that resistance varies from 200
aperture is changed from the minimum aperture to full aperture.
h. Apply Helicolube - Molycote mixed grease slightly to the portion of the
gear (3-24) which slides on the mirror case.
(±20%).
at the full aperture side.
- 6 4 -
at the minimum aperture
to 2 K as the