Furuno FSV-24S installation manual Attachment Kit option

1.8Attachment Kit (option)

When using the retraction tank of FSV-243E/244E for FSV-247/248, the optional attachment kit OP10-24 is necessary.

Name: Attachment kit	Type: OP10-24	Code no.: 006-943-530
Name	Type		Code No.	Qty
Insulation gasket	MS-1000-67		000-857-220	24
Insulation gasket (2)	MS-1000-68		000-857-221	24

1.Clean the hull unit flange, the O-ring and O-ring groove. Coat them with a slight amount of grease. Place the O-ring in position on the tank flange.

2.Lay the insulation gasket (1) on the top of the tank flange.

3.Orient the hull unit so that the bow mark (inscribed) on its flange points toward the ship’s bow. Note that heading adjustment in the display unit is required if the bow mark does not face the ship’s bow.

4.Confirm that the O-ring and the insulation gasket (1) are in position.

5.Place the hull unit on the tank.

6.Seven of the 24 bolt holes on the hull unit flange have already been fitted with bolts (stern side). Insert the insulator gasket (2) into the bolt holes of the tank flange to which these seven bolts are fitted.

7.Coat every bolt, washer and nut with a slight amount of grease to ease removal. Fit the insulation gasket (2) into the bolt holes of the tank flange. Fasten the hull unit to the retraction tank with insulation gasket (2), flat washers, spring washers and hex bolts.

8.Reinforce the hull unit against vibration by extending stays to the ship’s hull from the two eye bolts at the top of the hull unit, referring to the figure at the top of page 1-7.

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