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9.
Slide a Long Spacer (46) onto a Wheel Axle (57).
Orient two Small Wheels (47) as shown in the
inset drawing, and slide them onto the ends of the
Wheel Axle. Attach the wheel assembly to one end
of the Seat Carriage (12) with a 5/16" x 4" Bolt (60)
and a 5/16" Jamnut (65) as shown. Do not over-
tighten the Jamnut; the Small Wheels must be
able to roll easily.
Attach two Small Wheels (not shown) to the other
end of the Seat Carriage (12) in the same manner.
10. Attach the Seat Knob (45) to the Seat Carriage
(12) with two #8 x 1/2" Screws (92) and two #8
Nylon Locknuts (69). Be sure that the slot in the
Knob is aligned with the slot in the Seat
Carriage, as shown.
Orient the Seat (13), the Seat Backing (9), and
the Seat Carriage (12) as shown. Attach the Seat
and the Seat Backing to the Seat Cardage with
four 1/4" x 3/4" Bolts (82).
11. Pull out the Seat Knob (45) as far as it will go, and
set the Seat Carriage (12) on the Bench Frame (5).
Slide a Long Spacer (46) onto a Wheel Axle (57).
Orient two Small Wheels (47) as shown in the
inset drawing, and slide them onto the ends of the
Wheel Axle.
While a second person presses down on the Seat
(13), hold the wheel assembly firmly against the
bottom of the Bench Frame (5). Attach the wheel
assembly to the center holes in the Seat Carriage
(12) with a 5/16" x 4 1/2" Bolt (105), two Star
Washers (19), and a 5/16" Jamnut (65). Be sure
that the wide sides of all six Small Wheels (47)
are pressed against the Bench Frame.
Engage the Seat Knob (45) into an adjustment
hole in the Bench Frame (5).
9
10
11
6O
57
47
47 46
""_._. /' 57 Narrow
L.b_.._/ Side
47
Slots
105 19 13
Adjustment Hole
46
57 47
8
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