Complete Teardown, Cleaning/Lubrication, and Reassembly of the Olympus BH2-CH Substage Assembly
Revision 1 Page 16 of 26
Reinstall the Locking and Centering Thumbscrews
Lightly grease the threads of the condenser-locking
thumbscrew (see
) and reinstall the
thumbscrew into the centering yoke (see
Figure 52 – Lightly grease the locking thumbscrew
Figure 53 – Reinstall the locking thumbscrew
Lightly grease the threads of the two condenser-
centering thumbscrews (see
) and reinstall the
thumbscrews into the support yoke (see
Figure 54 – Lightly grease the centering thumbscrews
Figure 55 – Reinstall the centering thumbscrews
Disassemble the Friction Lock
Note: Disassembly of the friction lock is not necessary, but is shown here for
the sake of completeness.
Use a 3.0mm Allen wrench or driver to remove the
M4x12 hex socket-head cap screw for the plastic
friction lock (see
Figure 56 – Loosen and remove the friction-lock screw
Remove the plastic friction lock from the bore in the
left-hand side of the main housing (see
Figure 57 – Remove the plastic friction lock from housing
Reassemble the Friction Lock
Insert the plastic friction lock into the bore in the left-
hand side of the main housing, with the recessed hole
facing outwards (see
