Simrad Simrad SP70, Installation Manual

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Simrad SP70
32
851-164336 / D
Figure 5 Trunk installation with extension and oil-filled blister.
2.5-3xE
B
D
A
Fore-and-aft view
Thickness of plates
Knee-plates: 3/8" (10 mm)
Blister and deflection
bracket: 1/4" (6 mm)
The circular opening of the
blister should have a
diameter equal to the inside
diameter of the trunk.
Deflection-brackets should
be welded only to the
shell-plating.
3-4 knee-plates, must be
welded to frames or floors
Plug for filling of oil
Bottom view
A:
B:
C:
D:
E:
As short as possible
Max. 35 7/8" (910 mm)
Min. 1 9/16" (40 mm)
Min. 31 7/8" (810 mm)
Min. 22" (560 mm)
Side view
(CD1890)
C
E