Sealey GSS2323 - Manual (Page 14)

Now fix 33R and 33L the mid wall channels to the sheeting by the self tapping screws. Please
note that the groove should face downwards.
Step 6: Assemble the front door.
Fit 5R the pre-assembled door to the front wall panel per the diagram. Use riveter to fix the door
to the pre-drilled holes.