APPENDIX 2 PROCEDURE FOR RETROFITTING
AP-3
3. Temporarily install the waterproofing attachment on the top of the main shaft and make holes
for socket-set screws.
a) Mark drilling point on the shaft surface by tightening M6 socket-set screws (2 pcs.)
b) Remove the waterproofing attachment.
c) Drill holes less than 2 mm in depth. The drill bit should be stainless steel,
I
5, 120° tip. Do
not drill holes through the shaft. Use a low rpm drill, and use cutting oil.
4. Remove the sheath of the transducer cable and wrap the sheath end vinyl tape.
5. Pass the main shaft through the main body flange and assemble the hull unit. Refer to chapter
1 for the assembling procedure.
6. Clean the top of the main shaft with alcohol, apply bond “Loctite 601” and install the water-
proofing attachment.
• Tighten the M6 socket-set screws with a torque of 3.92 N·m to 4.9 N·m.
7. Assemble the hull unit completely, taking the following points into account.
1) The shaft retainer should be in contact with the waterproofing attachment.
2) The fastening band should not be used on the main shaft fitted with the waterproofing at-
tachment is used.
Push in fully. (O-ring will resist.)
Shaft
M6 socket-set screw
Waterproofing
attachment
O-ring
30 mm
2 mm or less
Cut level.
ø5 mm
L
Flange
L = Main shaft 100 mm
Remove sheath
Shaft
30 mm
Waterproofing
attachment
Clean with alcohol
and apply Loctite.
Summary of Contents for CSH-5LMARK-2
Page 8: ...EQUIPMENT LISTS vi This page is intentionally left blank ...
Page 26: ...1 MOUNTING 1 18 This page is intentionally left blank ...
Page 54: ...3 ADJUSTMENTS 3 8 This page is intentionally left blank ...
Page 60: ...AP 6 ...
Page 61: ......
Page 62: ......
Page 63: ......
Page 64: ......
Page 65: ......
Page 66: ...This page intentionally left blank ...
Page 67: ......
Page 68: ...8 May 2013 H MAKI D 2 ...
Page 69: ......
Page 70: ......
Page 71: ......
Page 72: ......
Page 73: ......
Page 74: ......
Page 75: ...D 9 ...
Page 76: ......
Page 77: ......
Page 78: ......
Page 79: ......
Page 80: ......
Page 81: ......
Page 82: ......
Page 83: ......
Page 84: ...D 18 ...
Page 85: ......
Page 86: ......