Klein Marine Systems, Inc. HYDROCHART 3500, Operation And Maintenance Manual

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4-6
CHAPTER 4 Maintenance
HydroChart 3500 Sonar System Operations and Maintenance Manual P/N 11210087, Rev. 03
9.
Screw in the 10-mm
diameter, 1.5-mm pitch
threaded rod into the
threaded hole in the
middle of the connector
end cap and hand tighten.
10.
Grasp the threaded rod
and carefully pull the
sonar electronics chassis
completely out of the
housing. Be careful not to
scratch the O-ring surface
inside the housing.
11.
Lay the sonar electronics
on a clean, flat, dry
surface.
Figure 4-8:
10-mm diameter, 1.5-mm Pitch
Threaded Rod Screwed into the Connector
End Cap
10-mm, 1.5-mm pitch
threaded rod
Figure 4-9:
Pulling the Sonar Electronics
Chassis out of the Sonar Electronics Housing