Nikon D50 Repair Manual page 70

SB upper case
・ Attach the optical fiber (#470).
・ Mount the SB upper case on the SB lower case. (Fig.1)
・ Press the pop-up lever A part of the top cover unit, and pop up the built-in SB.
・ Confirm that the hooking levers of the SB upper case are surely hooked in the 2 holes. (Fig.2)
・ Fix 2 screws (#629).
SB upper case
#470
Optical fiber
#738×2
SB lower case unit
Fig.1
- Ａ35 ･
Note) Both ends of the optical fiber are just
inserted in each part without any adhesive.
#738×2
Pop-up lever A part
-
VBA12001-R.3668.A
Hooking lever
Fig.2
#629×2