Walker Edison Furniture D31S29 Solo Computer Desk - Manual (Page 7)

Disassemble keyboard tray slider (F) by first sliding the keyboard tray arm and the keyboard tray
bracket apart. Depress the small lever on the keyboard tray bracket and gently pull the two pieces
apart. Attach the keyboard tray brackets to keyboard tray frame (5) using small bolts (B).
Attach the keyboard tray arms to keyboard tray supports (4) using small bolts (B). Ensure that the
open end of each keyboard try arm is at the front of the desk.