Furuno 2837S - Manual (Page 15)

1. MOUNTING
1-7
Seal
washer
Corrosion
proof
rubber
mat
Use two nuts.
(Torque 63.5Nm)
Coat with silicone sealant after
fastening ground wire.
Ground wire
Antenna chassis
Hex bolt
OR
Ground wire
Coat with
silicone
sealant.
Ground wire
Welding
Hex nut
Ground terminal provided on antenna base.
Set corrosion-proof rubber mat,
bolt antenna unit to mounting
location, and coat exposed
hardware with silicone sealant.
Arrange ground terminal as close
as possible to antenna unit.
Hex bolt
Flat washer
Hex nut
Spring washer
Flat washer
Flat washer
Spring washer
G1_1/4-A
Ground terminal
Mounting of antenna unit