Step 1: Take out Top Cover (Part F), Bottom Cover (Part G), Rear Door (Part J) and Entry
Panel (Part L).
Use M4 x 8 Self-Tapping Screw (Part A) to fix the Entry Panel to Top Cover, Bottom
Cover, and Rear Door Holes
Step 2: Put the Top Cover (Part F), Frames
(Part H), Bottom Cover (Part G) Together.