Northern Lights M673D Assembly Instructions Manual page 5

5
Install the four vertical corner extrusions (item 2) with eight bolting assemblies (item 6) per fi gures
1A and 1B. Leave hexnuts fi nger tight.
Figure 1A: Toe bracket shown with vertical extrusion
installed.
Figure 1: Typical corner, top view.
Figure 1B: Note how the square head of the T-bolt goes
inside the extrusion recess.
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