Sure Heat Cascade X2000 - Manual (Page 16)

STEP TEN
a. Remove two screws from the burner valve assembly.
b. Carefully insert the valve assembly into the cast burner. You
will need to angle the tube into the burner assembly. Make
certain that the hose is pointing down when the valve is put in
place. Then push the valve stem out through the opening
in the front of the side burner shelf assembly, lining up the holes
on the valve assembly with the openings on the burner shelf.
c. Place bezel into place, with the "off" position pointing up, mak-
ing sure to line up holes.
d. Attach bezel to assembly face with screws removed in
step 10a.
e. Press knob onto valve assembly stem.
Assembly
16
close-up of step 10b
10b
10c
10e