Furuno CSH-84 SONAR User Manual


 
6-3
Bolt
hole
Figure 6-5 Tank flange
6. Set the hull unit on top of the retraction tank. Pass flat washer onto hex bolt and insert them
in stud bolt hole from the top of the hull unit flange. At the retraction tank, fasten the bolt
with insulation gasket, flat washer, spring washer and nut, in the order shown in the figure
below.
Hex bolt
Flat washer
Insulation gasket
Hull unit flange
Tank flange
Insulation gasket
Flat washer
Spring washer
Nut
Figure 6-6 Fastening the hull unit to the retraction tank
7. Install stays from the top of the hull unit, using the eye bolts.
Stay
Stay
Post
Figure 6-7 Installing stays on the hull unit