Aqua Lung LEGEND LX SUPREME Service Manual download pdf (Page 6)

6 Legend LX Second Stage Service Manual

12. Remove the o-ring (22)

from the valve body.

16. To remove the exhaust

tee (14), submerge the

box bottom with tee in

hot water (approximately

125°F) for 2 to 3 minutes.

Grasp the tee by one of

its wings and pull it off

the box bottom.

13. Insert a small 1/8” wooden dowel into the threaded end

of the valve body and push out the shuttle valve as-

sembly (26-30). Separate the shuttle valve assembly by

pulling on each end.

14. Using a ngernail, remove the LP seat (26) and small

o-ring (28) from the shuttle valve.

15. Using a medium blade screwdriver, turn the crown (21)

six to seven full turns counterclockwise. Since the crown

is o-ring sealed, it will not completely unscrew from the

valve body. Insert the pin end of the seat extractor tool

(pn 109436) into the valve body, grasp the pin and pull

the crown completely out of the valve body. Remove the

o-ring (20) from the crown.

17. Fold back the edges of

the exhaust valve (13) and

inspect underneath. The

seating surface should be

clean and free of damage.

Inspect the exhaust valve.

It should be supple and

have well dened edges.

If it looks good, there is no

need to remove it and it may be reused. If there is any

sign of deterioration, it should be replaced.

18. If you have a Legend LX

Supreme, remove the lip

shield (11). To remove the

mouthpiece clamp (10),

simply lift the lever on the

cam latch. Remove the

mouthpiece (12).

This Ends Disassembly

Before starting reassembly, perform parts

cleaning and lubrication according to the

procedures outlined in Procedure A, titled

Cleaning & Lubrication, on page 15.

1 2 3 4 5 6 7 8 9 10 11 ... 17 18

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Aqua Lung LEGEND LX SUPREME Service Manual Page 6

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