Olympus X-Tr Repair Manual - Page 5

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SEQUENTIAL PROCEDURE OF DISASSEMBLY

(See Fig. 1)

Disassembly of Focusing Mechanism

1-1)

Rotate focusing knobs until main body goes up as well as possible.

1-2)

Unscrew

~038

that can be seen in dovetail block AA4869.

1-3)

Disengage metal block AA0738 from dovetail AA4869.

Rotate focusing knobs, and lower main body so that rack and pinion are

disengaged, and pull out

metal block.

1-4)

Remove focusing knobs AA0005.

Holding both of focusing knobs in both hands, rotate them in the oppo-

site directions simultaneously so that they are loosened.

When they are

completely loosened, focusing knob AA0005 and nut AA0008 are disengaged.

1-5)

Pull out pinion from bearing.

As you pull out focusing knob AA0006 in the axial direction, pinion can

be pulled out.

1-6)

Unscrew two CMK4x20SA and pull out block AA4869 from main body.

Disassembly. of Main Body and Lens Drum

2-1)

Unscrew four CMK3xl0SA and pull out fixing guide AA4947.

2-2)

Unscrew two SK1.4-21, and remove cover plate AA4948.

2-3)

Remove three glass discs LP0387.

Prior to removal, immerse three glass discs with a little amount of

alcohol for a few minutes, because these discs were shellaced, then

stick them to Scotch tape to remove with ease.

2-4)

Unscrew two HK2x4SA, and remove click-spring AA4858.

2-5)

Unscrew left knob AA4861.

After removal of screw AA4866, insert a small screwdriver through empty

hole to loosen setscrew AA6207.

Knob can be removed.

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