Furuno 1944C, 1954C, 1964C, 1934C, 1834C, 1824C Fastening the radiator to the radiator bracket

1.4.2 Mounting procedure

Referring to the outline drawing at the back of this manual, drill five holes in the mounting platform: four holes of 15 mm diameter for fixing the antenna unit and one hole of 25-30 mm diameter for the signal cable.

Fastening the radiator to the radiator bracket

For your reference, the antenna installation materials list appears in the packing list for this unit at the back of this manual.

1.Remove the radiator cap from the radiator bracket.

2.Coat contacting surface between the antenna radiator and the radiator bracket with silicone sealant as shown in the figure below.

ANTENNA RADIATOR

(bottom view)

Groove

Radiator

Coat grey area with silicone sealant.

(MODEL 1934C)

RADIATOR BRACKET

(top view)

10mm

Coat hatched area with

silicone sealant.

(MODEL 1944C/1954C/1964C)

Coating the antenna with silicone sealant

3.Coat threaded holes on the antenna radiator with silicone sealant.

4.Grease the O-ring and set it to the radiator bracket.

5.Lay the antenna radiator on the radiator bracket.

6.Coat the radiator fixing bolts (4 pcs.) with silicone sealant. Fasten the antenna radiator to the radiator bracket with the radiator fixing bolts, flat washers and spring washers.

Antenna radiator

	Coat threaded
	holes with silicone
O-ring	sealant.
Radiator bracket
Flat washer
Spring washer
Hex head bolt
(M8 x 30)	Coat bolts with
	silicone sealant.

Fastening the radiator bracket to the antenna unit chassis

1-18