Sharp C6400U Service Manual page 42

LC-52/60/70LE640U/C6400U,LC-80LE633U/844U (1st Edition)
[Precautions for assembly]
Push
Push
Push
(Front Cabinet Ass'y/Rear Cabinet Ass'y fingernail fixation place)
CAUTION
Set it so that there may not be a clearance between Front Cabinet Ass'y and Rear Cabinet Ass'y.
There is a gap without the fingernail fitting
in completely only when covering with Rear Cabinet Ass'y.
Push
The fingernail is surely fixed when Rear cabinet Ass'y is
firmly pushed, and the gap disappears.
Push
4 – 23
Push
Push
Push