Furuno FAR-3320W Installation Manual page 18

1. INSTALLATION
The torque must 15.0 N•m. Then, Coat the screws fixed at step 4 with marine
sealant (supplied) as shown in the figure below.
Coat with
sealant.
How to fasten the antenna unit to the mounting platform
The antenna unit may be assembled before hoisting it to the mounting platform. Hoist
the antenna referring to the illustration below and "FAR-3xx0 Series X-band Antenna
Unit Installation Notices," issued separately.
Do one of the following to hoist the antenna unit.
Method 1
Set belt slings to
radiator bracket.
Method 2
Fasten belt sling to a shackle, pass belt sling
around antenna support and fasten other end
of belt sling to other shackle.
Belt sling Belt sling
Lifting fixture Lifting fixture
(ø20) (ø20)
1-4
marine
How to Hoist the Antenna Unit
Belt sling
OK
Antenna Support
Shackle Shackle
(left, right) (left, right)
NG
This is NG because
belt slings are not on
the radiator brackets.
Bow side UP
Pass belt sling around
radiator bracket.
Gasket
Coat with
marine sealant.
Flat washer
Flat washer
Hex bolt
Radiator bracket Radiator bracket