While laying the starboard
20.
transducer cable into the
slots in the forward sub
bottom towfish mounting
bracket, one slot on each
side of the bracket, insert a
supplied 30-mm, M10 hex
head bolt and lock washer
through the bracket and
into the stud on the cross
bar. The tab at the top of
the bracket inserts into the
towfish housing against the
cross bar. The sub bottom
jumper cable is not shown
for clarity.
Using the socket wrench
21.
and 17-mm socket,
securely tighten the M10
hex bolt.
Turn the towfish over and
22.
position the connector end
of the hydrophone near the
forward sub bottom
towfish mounting bracket,
and then insert the
connector of the supplied
hydrophone jumper cable
(blue cable) through the
bracket as shown.
Installing the Sub Bottom Profiler
Figure 7-14:
Bottom Towfish Bracket
Hydrophone
jumper cable
connector
Hydrophone
Positioning the Hydrophone and
Figure 7-15:
Inserting the Hydrophone Jumper Cable
Through the Forward Sub Bottom Towfish
Mounting Bracket
30-mm, M10
Tab
hex head
bolt and lock
washer
Stud
Cable slot (2)
Forward sub bottom
towfish mounting
bracket
Attaching the Forward Sub
7-9