Aqua Lung LEGEND LX Service Manual page 14

18. Fit a new lubricated O-ring on the threaded end of the
hose. Fit a new lubricated O-ring on the hose nipple.
19. Lever adjustment: Connect the tool (122046) to the
second stage and the MP hose to the tool. Connect this
assembly to a Legend first stage adjusted as follows :
MP = 8.5 bar ± 0.5 bar (for all models)
20. Put the regulator under pressure. Slide tool (129727 (flat
side) ) along the top edge of the casing. The tool must
press ( or touch ) on the lever, without causing an
airflow.
Service manual Legend LX – LUX second stage
Rev. 12/2011
Legend LX LUX second stage service manual
21. Fit the diaphragm washer (129656) into the diaphragm
(129657).
22. Set them into the casing so that the casing slot matches
the washer tooth.
Attention: Make sure the washer is flush with the
casing edge.
Make sure that diaphragm is not pinched.
23. Fit the purge cover (129639) into the washer groove:
Make sure the marking are not upside down.
24. Make sure that the pin locker still works: push on the pin
three times. The pin must move back itself.
If it is not the case, the front cover (129676 or 129777)
must be changed.
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