Aqua Lung LEGEND LX Service Manual page 13

14. fit a new lubricated o-ring (124706) onto the valve
spindle and against the casing. Slide the spacer
(129652), Flat side must be outside the casing. Rotate
the spacer so that the spacer matches the casing
shape.
15. Screw the heat exchanger nut (129631 / 129748) onto
the valve spindle. ( biggest wing diameter first ).
Screw on the nut and tighten it at 0.5 m.kg.
16. Fit a new lubricated O-ring (444243) onto the adjustable
seat (AP2033). Fit the seat (threaded part first) into the
valve spindle and push it fully home using a
screwdriver.
Service Manual Legend LX – LUX second stage
Rev. 12/2011
Legend LX LUX second stage service manual
Make sure the MBS mechanism is well fitted:
- Screw fully home the handwheel and the
Venturi baffle must slide and be set still it
set like picture 1.
- Unscrew fully home the handwheel,
Venturi baffle must slide back as shown
in picture 2.
Picture 1
Picture 2
17. With the flat side of the casing at eye level, screw in the
adjusting knob until the lever is about 4mm below the
level of the casing edge. Now unscrew it until the lever
just shows above the edge of the casing.
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