TM 1-1680-361-10
0004 00-7/8 blank
DESCRIPTION AND USE OF OPERATOR CONTROLS AND
INDICATORS WORK PACKAGE - Continued
0004 00
SRU-36/P HEED - Continued
Mouthpiece
Inhaling through the mouthpiece starts the flow of air.
Purge Button
Water will collect in the mouthpiece and demand chamber if the
mouthpiece is not in place in aircrew member’s mouth prior to
submerging. Small amounts of water may collect in the same area
during underwater use. Purge water from the mouthpiece and
regulator by depressing the purge button (2). While underwater, with
the mouthpiece in the mouth, exhale into mouthpiece before inhaling.
SRT
Currently the only aircraft that have been identified for use with the
SRT are the AH-1F, AH-64A, and OH-58D(I). Attaching points for
each aircraft are described in WP 0013 00.
