Glacia Second Stage Service & Repair Manual
5
© 2000 Aqua Lung America, Inc.
9.
Using a 19mm (¾") wrench, turn the inlet fitting (31) counterclockwise and remove it from the second-
stage. Carefully insert the pin of the extraction tool (P/N 109436) into the opposite end of the inlet
fitting and through the center of the crown. Gently press the crown out onto a padded surface (see
Fig. 6). Remove and discard the inlet fitting o-ring (30) and crown o-ring (33).
Fig. 6 – Remove Adjustable Crown
Fig. 7 – Loosen Connecting Nut and Sheath
10. Closely examine the crown with the use of a magnifier, checking for any scoring, nicks, or other
damage to the polished sealing surface. If damage is found, discard the crown, and do not attempt to
reuse. If it is in reusable condition, set it aside on a soft surface to prevent damage to the sealing edge.
11. Remove the ribbed plug (16) by turning it counterclockwise with a 4mm hex key. Remove the o-ring
(17) from the plug and discard.
12. While keeping the lever assembly pressed against the sidewall, unscrew the insert (18) by turning it
counterclockwise with a 19mm ( ¾") wrench. The insert is o-ring sealed, therefore, it will need to be
pulled out of the second-stage once the threads are disengaged. Remove and discard the o-ring (19).
13. Gently lift out the lever assembly and valve body assembly from the second stage.
14. Remove the locknut (20) located inside the lever retainer by turning it counterclockwise with a ¼"
nutdriver. Separate the lever assembly parts, including the connecting rod (12), sheath (13), lever (14),
lever retainer (15), washer (21) and locknut. Closely inspect the shape and condition of the lever to
ensure it is not bent, corroded, or otherwise damaged. If any signs of damage or corrosion are found,
discard the lever and do not reuse.
15. Remove the connecting nut (11) from the poppet stem by holding the head of the poppet (8) with an
8mm wrench and turning the connecting nut counterclockwise with another 8mm wrench (see Fig 7).
HOLD
Summary of Contents for GLACIA
Page 25: ...TECHNICIAN S NOTES...
Page 26: ......
