Furuno CH-37 manual Fastening the hull unit to the transducer tank

		Inscribe bow mark,
		referring to the bow mark
	Pipe clamp	on the soundome.
		Gasket
		Cable gland
	Hold here with	Flat washer
70

pipe wrench.

Pipe cap

3

Tighten cable gland for gap of approx. 3 mm.

For 2.2 m, 3.8 m shaft

Figure 1-10 Passing pipe clamp, gasket, flat washer and cable gland on main shaft

9.Fasten the hull unit to the transducer tank, orienting it so the ship’s fore-aft line crosses the front panel of the raise/lower drive block at an angle of ap- proximately 45 degrees.

M20 x 90 (8 pcs)

M20 Flat washer

Outer edges of main body flange and tank should be in line with one another.

Wipe off foreign material.

M20 F.W.

M20 S.W. Apply Kinoruster.

M20 Nut

CAUTION:

1.Do not drag hull unit on floor.

2.Do not rest hull unit against wall.

45°

BOW

Orient the hull unit as above

to minimize shock and vibration on the raise/lower drive block when ship is pitching and rolling.

Figure 1-11 Fastening the hull unit to the transducer tank

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