LG LP1010SNR User's Manual & Installation Instructions page 16

Type B
screw
Install the security bracket with a type B
screw, as shown.
16
I N S TA L L AT I O N I N S T RU C T I O N S
Security Bracket
Insert the oval end of the diffuser into the
window installation kit until the locking tabs
engage. Secure in place with four Type A
screws.
Type A screws