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e. If necessary, loosen the four adjustment screws 4 and the back
mounting screw 5 so that you can adjust the length of the support rail.
f. At the front of the rack, locate the support rail so that its mounting lug is
outside the nut clips 2.
g. Insert the rail screws 6 through the holes in the lug and into the nut
clips.
h. Partially tighten the screws.
i. At the back of the rack, locate the support rail so that its mounting lug is
outside the nut clips 3.
j. Insert the rail screws 7 through the holes in the lug and into the nut
clips.
k. Partially tighten the screws.
l. Check whether the support rail is horizontal (a spirit level might be useful
here). If the rail is not horizontal, relocate it as necessary.
m. Fully tighten the front and back rail screws.
n. Fully tighten the four adjustment screws 4. Do not tighten the back
mounting screw 5. The screw must be loose to allow the installation of
the 2104.
122 2104 Service Guide