Furuno FA-170 Installation Manual page 12

1. MOUNTING
Note: Coat the exposed parts of bolts and nuts with marine sealant (local supply).
Mounting platform
Antenna fixing bracket
1-6
Antenna base Antenna base
Flat washer
Spring washer
Whip antenna fixture
Loosen four screws.
(M5×16)
GPS/VHF Combined antenna
Bolt
Coat with
marine sealant
Hex nuts
Combined box
Bottom cover
The antenna flange
should be placed at
the top of the
stanchion to prevent
the antenna from
slipping down the
stanchion.
Stanchion