Tightening The Locking Screws In The Towfish Housing Forward End Cap; Screwing The Tail Cone Retaining Bolt Into The Forward End Cap; Figure - Klein 4900 Series Operation And Maintenance Manual

4-6
CHAPTER 4 Equipment Maintenance
Using the 5-mm hex key,
8.
tighten the three locking
screws in the towfish
housing forward end cap.
9. Screw the tail cone
retaining bolt into the
threaded hole in the
middle of the forward end
cap.
Series 4900 Sonar System Operations and Maintenance Manual

Figure 4-6:

Tightening the Locking Screws in
the Towfish Housing Forward End Cap
Figure 4-7:
Screwing the Tail Cone Retaining
Bolt into the Forward End Cap
Locking
screw (3)
P/N 11210091, Rev. 02