Aqua Lung LEGEND LX Service Manual page 6

7. Remove the front cover (129676) as follow :
6.1 Push the pin
locker out
6.2 Hold the pin locker
by its head to clear
the hole of the
casing.
6.3 Rotate the front
cover anti-
clockwise.
6.4 The pin locker is
cleared.
6.5 Remove the front
cover.
Service manual Legend LX – LUX second stage
Rev. 12/2011
Legend LX LUX second stage service manual
8. Remove the purge cover (129639) .
9. Pulling out the slot, remove the diaphragm ring. Remove
the diaphragm (129657).
10. Using 19mm Allen wrench, unscrew and remove the
heat exchanger nut (129631 or 129748).
6