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B. Assembly of camera.
1. Insertion of mechanism 370.43.
As under Disassembly of Camera A3 but in reverse order, engaging with the pinion on the
sprocket-spindle 370.41-22. Check for correct functioning (including flash contact).
2. Fitting the top-plate 370.41 U1.
As under Disassembly of Camera A2 but in reverse order.
NB:
When putting on the top-cover 370.41 U1, with the aid of a small screwdriver through the right
top-cover opening, press the lock-lever 370.44-17 leftwards to the stop [means the rewind
button lever, I think].
Check for correct functioning.
3. Check and adjust the distance between the lens mount and the film plane.
See Repair Manual for EXA II B.3.
4. Check and adjust the mirror.
See Repair Manual for EXA II B.4.
C. Elimination of certain faults.
1. Cocking segment 370.07 U5 is damaged.
See Repair Manual for EXA II C.2.
2. Curtains unserviceable.
See Repair Manual for EXA II C.3.
3. Shutter times checking and adjusting.
See Repair Manual for EXA II C.4.
4. Mirror 370.01-33 replacement.
See Repair Manual for EXA II C.5.
5. Transport fails.
See Repair Manual for EXA I.
6. Frame-counter adjusting (see Fig 1).
Dismantle camera, see under disassembly of camera A.1. to A.3.
a) Cock and fire the shutter several times, while watching the frame-counter pawl 370.44-7, the
frame-counter latch 370.44-20, and the frame-counter wheel 370.44-24 on the underside of
the intermediate plate 370.44 U 9.
On the return of the wind-lever 370.41 U 6, the frame-counter pawl must push the frame-
counter wheel forward by one tooth, and the frame-counter latch must drop into the next
tooth of the frame-counter wheel.
b) If this is not the case, then the stroke of the frame-counter catch must be altered as necessary
by bending adjustment tab A. The bending must be done with caution!
