Advent ADV10A Installation Manual page 9

TRIM RING INSTALLATION:
To install the Trim Ring to the unit, use the supplied screws listed below:
A) #4 x 5/16 Phillips Self Tapping Screws (1 pc)
B) #4 x 7/16 Phillips Self Tapping Screws (3 pcs)
C) M3 x 8mm Phillips Screws (5 pcs)
Please see the illustration below for screw locations.
C
C
B
MOUNTING THE TRIM RING
A
B
C
C
C
B
9
Roof
Roof Support
Headliner
Mounting Bracket
Self-drilling Screws
Trim Ring
Video Unit
M5 Screw