Olympus BH2-BI30, Complete Teardown, Cleaning, And Reassembly

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Complete Teardown, Cleaning, and Reassembly of the Olympus BH2-BI30 Binocular Viewing Head
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Rev. 1) Page 11 of 34
Remove the Plastic Finger Grip (Right)
Adjust the interocular-distance slide such that the two
M2.6x5 JIS screws securing the right-hand finger grip
are accessible from the rear of the right-hand ocular
slide (see
Figure 9 ).
Figure 9 – Screws securing finger grip to slide (right)
Use a suitable JIS screwdriver to remove the two
M2.6x5 JIS screws securing the right-hand finger grip
onto the right-hand ocular slide (see
Figure 10 ).
Figure 10 – Remove screws securing finger grip (right)
Use a suitable JIS screwdriver to remove the M2x10 JIS
screw from the front of the right-hand finger grip (see
Figure 11 ).
Figure 11 – Remove front screw from finger grip (right)
Remove the (now loose) right-hand finger grip from the
right-hand ocular tube (see
Figure 12 ).
Figure 12 – Remove finger grip from ocular tube (right)
Remove the Graduated Center Cover
Use a suitable JIS screwdriver to remove the four M2x4
JIS screws (two on top, two on bottom) securing the
graduated center cover to the front frame of the
viewing head (see
Figure 13 and Figure 14 ).
Figure 13 – Remove screws securing center cover (top)
Figure 14 – Remove screws securing center cover (bottom)
Remove the (now loose) graduated center cover from
the front frame (see
Figure 15 ).