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3. Remove the valve plate (16) with gasket (15) from the body (14)
and remove the gasket from the valve plate. Discard the gasket and
set the valve plate aside.
4. Locate the two holes on opposite sides of the barrel of the dual
valve body (14) which hold the arms of the poppet guide (22). To
remove the poppet guide and exhaust valve assembly from the
dual valve body, press the arms of the poppet guide inward by
simultaneously inserting two small probes through the opposing
holes in the barrel.
5. When the arms of the poppet guide have disengaged from the
body, firmly grasp the braided nylon cord (24) and pull the exhaust
valve assembly straight out while holding the body secure. This will
pull the poppet stem (20) out of the dump valve poppet (19). Remove
the dump valve poppet and discard.
6. Remove the braided nylon cord (24) from the poppet stem (20).
Pull the poppet stem (20) and spring (21) straight out of the pop-
pet guide (22).
this concludes Disassembly of the Dual Valve
Before starting assembly, perform parts clean-
ing and lubrication in accordance with Proce-
dure A: Cleaning and Lubricating in the back
of the manual.
NOTE: Before performing any assembly, it is important
to inspect all parts, both new and those that are being
reused, to ensure that every part and component is per-
fectly clean and free of any dust, corrosion or blemishes.
Before dressing each o-ring with Christo-Lube
ensure it is clean, supple and free of any blemish.
WARNING:
use only genuine Aqua Lung
assemblies and components whenever assembling
any Aqua Lung
®
stitute an Aqua Lung
er's, regardless of any similarity in shape, size or ap-
pearance. Doing so may render the product unsafe
and could result in serious injury or death.
Airway Assembly
oRAL INFLAtoR
Assembly
1. Place the large end of the spring (33) into the lower inflator
housing (32). Ensure the spring is oriented properly.
2. Place one small drop of Loctite 425 or 480 onto the base of the
large diameter threads of the stem (34). Screw the plastic valve
(35) onto the large diameter threads of the stem (34) until seated
hand tight. The taper of the plastic valve must face towards the
center of the stem.
®
parts sub-
®
product. Do Not attempt to sub-
part with another manufactur-
®
Loctite
425 or 480
23
, check to
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