Aqua Lung LEGEND LX SUPREME Service Manual download pdf (Page 4)

4 Legend LX Second Stage Service Manual

4. The acronyms used:

LP: Low Pressure

MP: Medium Pressure

HP: High Pressure

5. Numbers in brackets indicate the part number of the

component shown on the exploded view attached.

DISASSEMBLY PROCEDURE

1. Use two 11/16’’ spanners to block the nut (5) and to

unscrew the end nut on the hose. Remove the O-ring

from the hose nipple. Take care not to damage the O-

ring groove. Remove the O-ring from the hose threaded

end.

3. Using the lug spanner (129198), unscrew the outer ring

(2). Separate the bumper (30) of the ring. Remove the

Legend push-button(16).

Slide back the hose

protectors and check that

there are no signs of

impact and that the

crimped ends are in good

condition and that they

firmly grip the hose. If

not, it should be

laced.

Note: It is not normally necessary to remove the

Legend plate (25).

Note: Before commencing disassembly, consult

the exploded view to check the reference

numbers of all parts requiring replacement.

These parts should all be replaced by new parts

and should not be re-used on the pretext that

the regulator has seen little use since its

manufacture or since its last service.

ttention: Use only the special tool when

removing O-rings in order to avoid damaging the

seal recess. The slightest scratch on a sealing

surface could cause a leak. If a surface should be

damaged then this part should be replaced with a

new one. Do not use any pointed instrument or

metal tool to remove O-rings.

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Aqua Lung LEGEND LX SUPREME Service Manual Page 4