Uwatec A700 Maintenance Manual page 4

A700 Step-by-step maintenance procedures.
11. Lift the decal from
the adjustment knob,
using a suitable
device. A new decal is
supplied in the A700
maintenance kit.
12. Unscrew the 4
mm adjustment knob
Allen-screw and
remove the o-ring.
13. Pull the knob free
from the adjustment
shaft.
14. Push on the
adjustment shaft end
to separate it from
the "dive switch".
15. Screw the
adjustment shaft
clockwise, to separate
it from the metal
sleeve.
In some cases, you
may find it helpful to
use the adjustment
knob.
Micro adj.
Adj. shaft
4
16. Remove both the
shaft o-ring and
sleeve o-ring, using a
brass pick.
technician
17. The
micro-adjust is
concealed within the
knob stem and is
driven out clockwise,
using a small flat
blade screwdriver.
Tech tip: Temporarily
screw the "micro-adjust"
(adj. screw) into
the"adjustment-shaft".
This will give you more
area to grab and assist
with the removal of the
126 o-ring.
19. Push the poppet
assembly free, using
a blunt small
diameter tool, like a
Remove its o-ring,
3/32 ball-end Allen
with a brass pick.
driver.
20. Driver of choice
must be slim enough
to pass through the
center of the
adjustable orifice.
21. Remove balance
chamber and spring.