e. Attaching Cowling Kit to Oxygen Mask.
Screwdriver, flat-tip (GGG-S-121 TY1CL5DEB)
Screwdriver, cross-tip (XST-100)
or Personnel with ASI of
H2/Q2 (ALSE Qualified)
Hardware, Mech. Kit (1680-ALSE-239-1)
Remove the four self-sealing screws and the four capped teenuts attaching the
strap-and-buckle assemblies to the oxygen mask. (These are the straps supplied
with the oxygen mask.) These teenuts will be used later in this procedure to
mount the straps to the cowling.
Remove the strap-and-buckle assemblies from the right-hand bayonet assembly.
When removing the straps, note how the straps are inserted through
the bayonets and buckles. The strap-and-buckle assemblies supplied
with the cowling adapter kit will have to be laced in the same manner
in step 3.
Referring to Figure 4-59, insert two straps (2), supplied with the cowling kit,
through the right-hand bayonet assembly (1).
Repeat steps 2 and 3 to insert two straps (3) through the left-hand bayonet
Figure 4-59. Straps Inserted Through Bayonet