Aqua Lung CORE 서비스 매뉴얼 - 페이지 6

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DISASSEMBLY PROCEDURE

NOTE:

Before

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

manufacture or since its last service.

ATTENTION: Use only the special tool (506001)

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.

Using two 11/16'' keys, block

the insert screw (127818) for

standard version or the heat

exchanger

(129914)

supreme version and octopus

and unscrew the end nut on

the hose (124567).

If the regulator is a supreme

version, remove the lip

shield (125613). Remove

the

mouthpiece

(129154)

and

then

mouthpiece

(123697

standard

and

supreme

versions,

123698

octopus).

Unscrew the front cover holder

(129913) using a lug spanner

(129198).

Remove the front

cover

(129912,

129917

129918).

Using the tool (129001), unscrew the diaphragm retainer

(129195). Remove the washer (129133) and the second

stage diaphragm (129150).

Service Manual Core 2

Rev. 05/2015

commencing

disassembly,

seen

little

use

since

for

strap

the

for

stage

Using an 11/16'' key, unscrew the insert screw (127818)

for standard version or the heat exchanger (129914) for

supreme version and octopus.

its

While holding the lever (129178) down against the valve

spindle (129146), push the valve spindle assembly

outside the case (129931 or 129932).

If the Venturi plug (129911) has not fell down itself,

remove it.

Remove O-ring (124706), hose side.

Remove the Venturi lever (129909) from the case

(129931 or 129932).

Remove the Venturi lever O-ring (AP1438). This O-ring

could have stayed in the case, during the Venturi lever

removing.

Using a 4 mm Allen key, lightly

screw

(129162), and then remove the

tension pin (AP1151).

Using a 4 mm Allen key, unscrew and

remove the adjusting screw (129162).

With the tool (506001), remove the O-

ring (124703) from the adjusting

screw.

Service Manual Core 2

the

adjusting

screw

stage