Furuno CH-37 SONAR User Manual


 
1-3
Assembling and mounting of hull unit
The hull unit is shipped disassembled as the parts shown in the hull unit kit on
pages 1-10 and 1-11. Assemble the hull unit as shown in the procedure below.
Necessary tools
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1. Unscrew 10 pieces of socket head cap screws with the ball wrench (supplied)
to detach the soundome.
Rotate 3 or 4 turns
by hand to make
sure that turning
mechanisms are
functioning properly.
Apply Kinoruster.
Socket head cap screw
(10 pcs, M5 x 30)
Spring washer
Protective sponge
Remove
SOUNDOME
O-ring
Kinoruster: Anti-crevice
corrosion sealant (supplied)
Figure 1-3 Detaching the soundome