Olympus X-Tr Repair Manual - Page 9

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Olympus X-Tr Repair Manual
(See Fig. 3)
5.
Disassembly of Trinocular Tube
5-l)
Unscrew left eyepiece tube.
Insert flat-tip divider into eyepiece tube, and rotate nut AA4906
counter-clockwise.
5-2)
Unscrew three PQK1.7x3.5SA, and cover-L AA4903.
5-3)
Unscrew three SK1.7x4SA, and OC-mount-L AA4901.
5-4)
Disassemble porro-prism.
Unscrew three NU2.6x6SA and take out prism mount-L AA4895.
Unscrew four PUK2x4SA, porro-prism, pressing plate AA4077, plate AA1287
and plate AA4078.
5-5)
Disassemble right porro-prism in the same manner as above with the
exception that eyepiece tube is unscrewed by rotating it counter-clock-
wise.
5-6)
By rotating counter-clockwise, remove upper part of phototube including
inner sleeve AA4964 and above.
5-7)
Unscrew two PQK1.7x3.5SA, and remove cover AA4963.
5-8)
Unscrew two HK2-242SA, and remove F-frante AA4966.
5-9)
Unscrew four HK2-242SA and remove dovetail AA4962.
5-10) Unscrew four HK2-342SA and remove washer AA4886.
5-11) Unscrew four HK3x4.
5
SA and remove holding block AA4960.
5-12) Unscrew nut AA4145 by rotating it counter-clockwise with round-tip
divider.
5-13) Unscrew two HK AA6203 on right and left sides respectively.
5-14) Remove belt AA4896.
5-15) Remove prism housings AA4891 and AA4892, by pulling them from holding
block AA4960.
5-16) Unscrew four HK2x3BB, and remove two prism holders AA4899.
5-17) Unscrew four HU2x3SA, and remove two prisms LP0388 and two side frames
AA0255.
5-18) Disassemble phototube.
a.
Rotate cover AA4970.
b.
Loosening three NU2.6x3.5SA, remove inner sleeve AA4964.
c.
Unscrew 3PUK2x4SA, and remove eyepiece tube AA4968.
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