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Step 5
1. Push four Endcap (T) into the
ends of Backrest Support(C).
2. Attach Seat Support (D), two
Backrest Support(C) to Main
Frame (B) with one M12*160
Bolt (9),two Bush(25)(R), two
Washers (12), and one M12
Lock Nut (15).
Step 6
Step 6
1. Attach Backrest Adjustment(G),
two Bush(25)(R) to two Backrest
Support(C) with one M12*160
Bolt (9), two Washers (12) and
one M12 Lock Nut(15).
2. Attach Seat Adjustment(I),two
Bush(50)(Q) to Seat Support(D)
with one M12*110 bolts (8),
two
Washers(12) and one M12 Lock
Nuts(15).
3
. Attach Knob (P
) to Adjuster(outer)
(H).
Step 7
Step 7
1. Attach Leg Extension(F),two
Bush(25)(R) to Seat Support (D)
with one M12*110 Bolt(8), two
Washers(12) and one M12 Lock
Nut(15).
2. Insert one M10*105 Bolt(2) into
the hole of Leg Extension(F)
with two Washers(11) and
one M10 Lock Nut(14).
3. Push Handle onto the tube of
Leg Extension(F).
Step 4
1. Attach Adjuster(outer) (H),two
Bush(50)(Q) to Main Frame (B)
with one M12*95 Bolt (6), two
Washers (12) and one M12
Lock Nut (15).
2. Attach Plastic Sleeve(V) to the
other end of Adjuster(outer)
(H).
3. Slide Seat Adjustment(I) into
Adjuster(outer)(H) and then
screw Bolt M10*25(1) into the
middle back of
Adjuster(outer)(H).
4. Attach two Bush(50)(Q) to Seat
Adjustment(I).
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