Complete Teardown, Cleaning, and Reassembly of the Olympus BH2-BI30 Binocular Viewing Head
(
Rev. 1)
Page 4 of 34
Figure 42 – Reinstall the inner / helical tubes (left) .............................................................................................................. 16
Figure 43 – Remove black trim ring from ocular tube (right) ............................................................................................... 16
Figure 44 – Remove the fixed sleeve/inner tubes (right) ..................................................................................................... 16
Figure 45 – Remove grease from the inner tube (right) ....................................................................................................... 17
Figure 46 – Remove grease from the ocular tube (right) ..................................................................................................... 17
Figure 47 – Reinstall the fixed sleeve / inner tube (right) .................................................................................................... 17
Figure 48 – Remove screws securing dovetail block (left) .................................................................................................... 17
Figure 49 – Remove dovetail block from the frame (left) .................................................................................................... 17
Figure 50 – Remove the ocular slide assembly (left) ............................................................................................................ 17
Figure 51 – The ocular slide assembly (left) .......................................................................................................................... 18
Figure 52 – Remove screws securing dovetail block (right) .................................................................................................. 18
Figure 53 – Remove dovetail block from frame (right) ......................................................................................................... 18
Figure 54 – Remove the ocular slide assembly (right) .......................................................................................................... 18
Figure 55 – The ocular slide assembly (right) ....................................................................................................................... 18
Figure 56 – Remove screw holding brass pivot lever in place .............................................................................................. 18
Figure 57 – Remove brass pivot lever from the frame ......................................................................................................... 19
Figure 58 – Clean old grease from the brass pivot lever ...................................................................................................... 19
Figure 59 – Clean grease from pivot-lever bearing surface .................................................................................................. 19
Figure 60 – Clean grease from the lower dovetail bevels ..................................................................................................... 19
Figure 61 – Clean old grease from upper sliding surfaces .................................................................................................... 19
Figure 62 – Clean old grease from bevels of slide (right) ..................................................................................................... 19
Figure 63 – Clean old grease from bevels of slide (left) ........................................................................................................ 20
Figure 64 – Clean old grease from back of slide (right) ........................................................................................................ 20
Figure 65 – Clean old grease from back of slide (left) .......................................................................................................... 20
Figure 66 – Clean old grease from both dovetail blocks ....................................................................................................... 20
Figure 67 – Remove screws securing the P3/P4 prism mount ............................................................................................. 20
Figure 68 – Remove P3/P4 prism mount with prisms .......................................................................................................... 20
Figure 69 – The P3/P4 prism mount with P3 and P4 prisms ................................................................................................. 21
Figure 70 – Place P3/P4 prism mount into position on frame .............................................................................................. 21
Figure 71 – Reinstall screws to secure P3/P4 prism mount .................................................................................................. 21
Figure 72 – Clean face of prism P1 in mounting dovetail ..................................................................................................... 21
Figure 73 – Clean the face of P2 prism in the main housing ................................................................................................. 21
Figure 74 – Clean three faces of P3/P4 prisms (view 1) ....................................................................................................... 22
Figure 75 – Clean three faces of P3/P4 prisms (view 2) ....................................................................................................... 22
Figure 76 – Remove sleeve/inner tube from ocular tube (right) .......................................................................................... 22
Figure 77 – Clean face 1 of the P5 prism (right) .................................................................................................................... 22
Figure 78 – Clean face 2 of the P5 prism (right) .................................................................................................................... 22
Figure 79 – Lightly grease polished inner tube (right) .......................................................................................................... 22
Figure 80 – Reinstall inner tube/sleeve into ocular tube (right) ........................................................................................... 23
Figure 81 – Remove helical/inner tubes from ocular tube (left) .......................................................................................... 23
Figure 82 – Clean face 1 of the P6 prism (left) ...................................................................................................................... 23
Figure 83 – Clean face 2 of the P6 prism (left) ...................................................................................................................... 23
Figure 84 – Lightly grease the polished inner tube (left) ...................................................................................................... 23
Figure 85 – Reinstall helical/inner tubes into ocular tube (left) ........................................................................................... 23
Figure 86 – Apply grease to lower dovetail bevels of frame ................................................................................................ 24
Figure 87 – Apply grease to upper sliding surfaces of frame ................................................................................................ 24
Figure 88 – Apply grease to pivot-lever bearing surface of frame ....................................................................................... 24
