Yamaha AR240 HO Owner's Manual page 57

7) Have the assistant raise or lower
the tower as needed until the hole in
the tower storage support bar aligns
from the inside with the mounting
hole in the rear tower mounting
arm. Insert a screw knob from the
outside through the support bar and
then through the rear tower arm on
both holes. Screw a securing knob
onto the threads, but leave it slightly
loose.
8. Repeat installation of the support
bar on the other side. When all
knobs have been installed, tighten
all securely, including the ones in
the front tower mounting brackets.
Raising
1) Have an assistant stand in the front
walk-through area (open and se
cure the windshield if necessary).
The assistant should be ready to
support the tower in the middle.
2) Loosen (do not remove) the front
tower mounting arm knobs. Remove
the top inboard-side knobs from
both sides of the storage support
bars. While the assistant supports
the weight of the tower, pull out the
two outside screw knobs that hold
the storage support bars and tower
mounting arms on both sides.
3) Remove the screws from the lower
rear mounting bracket on each side
and remove the storage support
bars.
4) While the assistant pushes up on
the tower, push down on the mount-
ing arm on one side until it is in-
serted into the lower rear mounting
bracket. While holding the tower in
position, install a screw knob, but
F
eatures
leave it slightly loose. Repeat on the
other side.
5) When all knobs have been installed,
tighten all securely.
6) Install any accessories removed for
storage, such as wakeboard racks.
Store the tower storage support
bars and the four securing knobs in
a safe location for the next use.
2-27
& F
unctions
2