3) With the Seat upside down on a clean protected surface, slide the back posts vertically into the
notches in the back edge of the seat until the holes in the back posts line up with the holes in the
notches. THE BACK POSTS WILL NOT FIT INTO THE NOTCHES IF YOU TRY TO PUSH THEM
IN HORIZONTALLY. See FIGURE 3. Place a Double Barrel Nut (O) in the hole in the bottom of
the seat. NOTE: THE SLOTTED END OF THE DOUBLE BARREL NUT (O) IS PARALLEL TO THE
THREADED HOLES IN THE BARREL. THIS ALLOWS YOU TO EASILY CONTROL THE DIRECTION
OF THE HOLES USING A STANDARD SCREWDRIVER. Use a standard/slotted screwdriver to align
the slot in the nut.
While holding a Brass Plate (M) over the holes, insert a Barrel Bolt (N) in the lower hole in the edge
of the back post and start the threads into the barrel nut. See FIGURE 3. Now start the other Barrel
Bolt through the brass plate into the barrel nut. Use the Allen Wrench (P) to tighten the barrel bolts
until snug. NOTE: WHEN USING THE ALLEN WRENCH, IT SHOULD BE COMPLETELY SEATED
IN THE HEAD TO AVOID STRIPPING THE HEAD.
V
FIG. 4
4) Place the Caster (V) over the prepunched holes, in the bottom of the Foot (J). Screw the caster down
with four #10 x 3/4" Pan Head Screws (R). Repeat for the other feet. See FIGURE 4.
5) Insert the 3¼" Ring Sleeve (U) in the bottom of the Pedestal (GG) and align the holes in the sleeve
with the holes in the pedestal.
O
F
FIG. 3
R
J
Lower Hole
SEAT
BOTTOM
BACK
POST
GG
M
N
P
U
FIG. 5
688W — PAGE 5