Cressi-sub MC9 - Page 10

Regulators repair and maintenance
10
MC9 1
st
stage:
disassembling phases
• In case the regulator
has been used under
water for a long time
and shows oxidation
traces, it may be useful
to tap gently with a
plastic hammer all
along the perimeter of
the area to be
removed.
January 2009 Rev. MC9/B Ed.C/13