| 摘要 |
PROBLEM TO BE SOLVED: To enable to separate two parts which are joined by pawls in a position hidden from view. SOLUTION: The film unit equipped with a lens is carried to a position for disassembling and positioned in a fixed posture, thereafter, a jig is inserted in a gap between an opening 47 and a winding knob 14 so as to break a part between the opening 47 and the contour outside diameter of a back cover 23, thereafter, the side 23b with the pawl member attached of the back cover 23 is pressed by a releasing means in a direction of releasing the engagement of the pawl member 56 and a part to be engaged, then, the pawl-engagement is released, thereafter, one of the members is held by a holding means so as to be separated from the other member.
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