Step 8
• Parts Needed For •
• Rear Wall Channel Assembly (1)
Mid Frames
• Side Wall Channel Assembly (2)
WP21
The mid frame pieces give rigidity to
the side and rear walls.
1 Fasten the rear wall channel
across the middle of the rear wall
using screws.
2 Fasten the side wall channels
across the middle of the side panels
using screws. Fasten overlaps in
rear corners with bolts and nuts, at
two locations. See the figure.
NOTE
The wall channels behind the
front wall panels will be installed
in a later step.
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