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14
STEP 6 SEAT BACK ADJUSTER AND
LEG HOLDER ASSEMBLY
0
1/4
1/2
3/4
1/4
1/2
3/4
1/4
1/2
3/4
1/4
1/2
3/4
1"
2"
3"
4"
1/4
1/2
3/4
1/4
1/2
3/4
5"
6"
(inch)
3
126
163
137
15
65
14
13
64
15
137
163
133
163
165
150
163
170
105
104
105
104
149
149
65
1. Attach the
SEAT BACK ADJUSTER (13)
to the
FRONT UPRIGHT (3)
, using one
3/8" X 5-1/4" HEX BOLT (133)
, two
3/8" LARGER WASHERS (163)
and one
3/8"
NYLA-NUT (170)
.
Tighten
this bolt until the
SEAT BACK ADJUSTER (13)
is snug
against the
FRONT UPRIGHT (3)
to eliminate play.
NOTE!
If it does not pivot
FREELY, loosen slightly.
2. Attach the
LEG HOLDER (14)
(holes facing down)
, to the
SEAT BACK ADJUSTER
(13)
using two
5/16" X 1/2" SCREWS (150)
and two
5/16" WASHERS (165)
.
Tighten
.
3. Slide two
METAL HINGES (15)
(holes facing up)
,
onto the axle welded to the
SEAT
BACK ADJUSTER (13)
, then attach
BACK PAD (64)
to the
METAL
HINGES (15)
using two
3/8" X 1" HEX THREADED BOLTS (137)
and two
3/8" LARGER WASHERS (163)
.
Tighten
.
4. Slide a
PLASTIC CAP (104)
(domed side first)
and
FOAM SIDE (65)
onto each side of the
LEG
HOLDER (14)
, then secure with
ALUMINUM
CAPS (105)
and
5/16" X 1-1/4" COUNTER
ALLEN BOLTS (149)
on each side.
Tighten.