Adding Earphone Holes To The Head Cushion - Kirby Morgan 77 Operation And Maintenance Manual

Kirby Morgan 77
®
The "egg shell" side of the Left & Right Side Foams
usually faces outward against the Helmet Shell.
Earphone holes may be cut into the side foams if
desired (see drawing "Ear Hole Trim Template" on
page 31 for general size and location)
3.4.1.7 Adding Earphone Holes to the Head
Cushion
No earphone holes are included on the side foams. These may
be trimmed in if desired. Using the template for general size
and location, mark the desired area for cut out.
30
Trim the ear hole into the foam using the guide line made
from the Ear Hole Template
© ⅯⅯⅩIⅡ Kirby Morgan Dive Systems, Inc. All rights reserved. Document # 130318003