NEC N8 Service Manual page 77

1. Machine Screw
FIT 3 MACHINE SCREWS AND TIGHTEN TO 16 +/-2 CNM
2. Screen(F)
BLOW OUT LCD RECESS WITH IONIZED AIR. CHECK RECESS FOR DUST AND
MARKS ON LCD. IF LCD IS OK, THEN FIT SCREEN(F). ONLY LIGHTLY PLACE
SCREEN IN RECESS, THEN CHECK FOR DUST AND MARKS AGAIN. IF OK PRESS
SCREEN FIRMLY DOWN AROUND ITS EDGE.
OUTSIDE FRONT COVER(R)
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