Owner’s Manual
ENGLISH
43
Backrest
Adjustable back posts are available for each type of backrest: Standard, Dynamic, or
Reclining gas spring.
The back posts are adjustable in 1" increments, the following table indicates the
range of height adjustment of the back post, depending on the type of backrest
installed.
Standard Backrest
Dynamic Backrest
Reclining gas spring
Backrest
16'' to 20'' (406 to 508 mm) 18'' to 22'' (457 to 559 mm) 16'' to 20'' (406 to 508 mm)
21'' to 25'' (533 to 635 mm) 23'' to 27'' (584 to 686 mm) 21'' to 25'' (533 to 635 mm)
Modifying back post height
The following steps explain how to adjust
the height or replace back posts.
1. Remove screw
A
and lock washer
B
with a 10mm wrench.
2. Raise or lower the adjustable upper
section of the back post to obtain the
desired height or replace the upper
section with a new back post.
3. Reinsert screw
A
and lock washer
B
,
tighten screw
A
firmly.
R
e
vision 0
July
202
2
