Furuno CSH-5LMARK-2, Installation Manual

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1. MOUNTING
1-4
1.1.3 Assembling and installation of hull unit
The hull unit comes unassembled, with the parts shown on pages 1-10 and 1-11. As-
semble the unit as shown below.
Necessary Tools
1. Fasten main body flange to raise/lower drive assembly with the trunnion shaft.
Fastening main body flange to raise/lower drive assembly
2. Apply a slight amount of grease to the top of main shaft. Pass the main shaft
through the main body flange and fix it temporarily with the shaft retainer. (The
shaft retainer should be secure enough to prevent shaft rotation.)
Installing main shaft
Name Diameter Remarks
Wrench M10 (Hex. size: 17 mm) Double-ended wrench is recom-
mended.
M20 (Hex. size: 30 mm)
Pipe wrench
I
55 mm Used for fastening cable gland
Socket-set screw wrench M6 (Hex. size: 3 mm) Used for fixing main body flange
Main body flange
Flat washer
Raise/lower
drive assembly
Trunnion shaft
Flat
washer
Split pin
Main shaft
Raise/lower drive assembly
M10 spring washer M10×40
15 mm
M10
Wipe-off grease before
tightening shaft retainer.
Main shaft should protrude
by 15 mm from top of the
shaft retainer.
Coat threads with grease.