Nokia 3110c Service Manual

1. Place the 2CB ENGINE MODULE onto the B-COVER ASSY.

2. Find the two corner markers. Check if the surface of the 2CB 

ENGINE MODULE is clean and no residue is remaining.

3. Use a new DOME SHEET and flip back a part of the protective 

film. Align the DOME SHEET with the corner markings and ...

4. ... affix it whilst removing the protective film.

5. Press the DOME SHEET evenly onto the 2CB ENGINE MODULE 

to make sure that it is glued correctly.

6. Check the correct placement and be sure that the two holes 

in the DOME SHEET are aligned with ones in the 2CB ENGINE 

MODULE.