Olympus bx40 - Page 71

BX40F D. TROUBLESHOOTING
3, INCORRECT DIAMETER OF FIELD DIAPHRAGM
field diaphragm
Note:
Check by removing the field
NO diaphragm unit
Field diaphragm unit Mirror unit repair
repair procedure E5. procedure E4. (E-7)
(E-10)
・ The minimum diameter * The rotary ring of the mirror
should be g1.00 ~ unit should turn smoothly.
g1.25mm.
- The field diaphragm
unit should move
smoothly.
[How to remove the field diaphragm unit]
(1) Remove the eight screws and
take off the BOTTOM PLATE (D .
Screw CUK3x6SA (*1) 8 pcs.
(2) Remove the two screws and take
off the FIELD DIAPHRAGM UNIT (D.
Screw CUKSB3x6SA (*1) 2 pcs.