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3.10
Triangular strip
PL
Locating strip
3.11
Servo output arm
3.12
Mounting bracket
3.13
Steering servo
3.14
Self-tapping screw
3.15
Self-tapping screw
3.16
Pre-formed pushrod
3.17
Pre-formed pushrod
3.18
Collet
3.19
Grubscrew
-
Fit the washer 3.2 and O-ring 3.3 onto the shaft of the rud-
der 3.1. Slip the rudder bush 3.4 onto it - Fig. 22.
-
Shorten the tiller arm 3.5 as shown in the drawing. Press
the collet 3.6 into the tiller and fit the socket-head cap
screw 3.7 in the collet. Fit the tiller on the rudder shaft and
set the lever at right-angles to the rudder, with the screw
facing forward. Tighten the socket-head cap screw 3.7
lightly so that it makes a mark on the shaft. Dismantle the
parts and file a flat section in the shaft at the marked point.
Check that the parts are exactly at right-angles - Fig. 23.
-
Drill holes in the ABS bottom rudder support plate 3.8
using the sizes of drill stated in the drawing. Countersink
the screw holes and bend the plate to the angle shown in
the side-view - Fig. 24.
-
Install the rudder and rudder bush in the hull; you may
need to file out the hole in the hull slightly - see Fig. 22. Fit
one or two washers 3.2 (as required) on the bottom spigot
of the rudder shaft.
-
Fit the bottom rudder support plate 3.8 on the rudder spi-
got and position the rudder as shown in the drawing. The
rudder hinge line gap should be an even 2.5 mm wide
along its length. Mark the position of the 2.5 mm Ø holes
on the keel end moulding and drill them 1.5 mm Ø.
-
Screw the bottom rudder support plate 3.8 to the keel end
moulding using the countersunk screws 3.9.
-
Check that the rudder is positioned at the correct angle,
and swivels freely to both sides of centre.
-
Glue the rudder bush to the hull using ST-E, taking care to
make the joint completely watertight; see Fig. 22.
-
Cut the triangular ABS fairing strips 3.10 to length, and
Stage 4, the ballast
Part
Description
No.
4.1
Ballast block
4.2
Locating strip
4.3
Bow ballast piece
4.4
Ballast block
-
Note: the ballast blocks 4.1, 4.3 and 4.4 are made of lead.
Lead is a toxic material, so please handle the blocks with
care and remove all traces of the metal after handling.
Keep lead well away from children. Be sure to wash your
hands thoroughly after gluing the ballast in place.
-
The arrangement of the ballast blocks is shown in Fig. 34.
It is important that any water which enters the hull can run
from forward to the extreme stern, and for this reason the
channels "R" between ballast and hull sides must not be
blocked with glue - see Fig. 35.
-
Thoroughly roughen the gluing areas of the two bottom
lead blocks 4.1 before installing them.
-
Cut the six spruce locating strips 4.2 to 50 mm length.
All manuals and user guides at all-guides.com
Assembly instructions
Valdivia
ABS section
Spruce
Aluminium
Steel
Steel
Steel
Steel
Brass
Steel
-
-
-
-
-
-
-
-
Material
Lead
Spruce
Lead
Lead
-
-
-
-
5
5 x 5 x 7 x 100
2
2 x 7 x 20
4
1
20 x 15 x 2 x 8
2
1
2.2 x 9.5
4
2.9 x 9.5
2
1.5 Ø x 150
1
1.5 Ø x 40
1
7 / 3 Ø x 5
1
M3 x 6
1
tack the locating strips PL in place top and bottom using
cyano. Glue the triangular strips to the stern using ST-E -
Figs. 25 and 26. Check that the rudder clearance is even
along its length.
Remove the locating strips when the glue has set hard.
Check that the rudder has ample and equal movement to
both sides of centre; sand back the inside faces of the tri-
angular strips to increase clearance if necessary - Fig. 27.
Cut down the servo output arm 3.11 as shown in Fig. 28.
Drill holes in the mounting brackets 3.12 as shown in Fig.
29. Press the rubber grommets and metal eyelets into the
mounting lugs of the steering servo 3.13, and fix it to the
mounting brackets using the self-tapping screws 3.14.
Fix the servo assembly to the motor bulkhead 2.2 using the
self-tapping screws 3.15.
Set the servo to neutral from the transmitter. Connect the
pre-formed pushrod 3.16 to the servo output arm 3.11 and
place the output arm on the servo shaft, parallel with the
case sides. Fit and tighten the servo output screw - Figs.
30 and 31.
Connect the pre-formed pushrod 3.17 to the tiller arm. Fit
the washer 3.2 and tiller on the rudder shaft - Fig. 32.
Tighten the socket-head cap screw 3.7. Bend the two pus-
hrods so that they line up with each other. Fit the grubscr-
ew 3.19 in the collet. Slide the collet onto the two pushrods
and tighten the grubscrew to connect them - Fig. 33.
Final adjustment to the steering system should not be
attempted until the boat has been painted. At that time the
rudder bush should be greased and the tiller fitted in such
a way that the O-ring 3.3 is under light pressure.
Dimensions
No.
off
17 x 26 x 260
3
2 x 7 x 50
6
17 x 26 x 70
1
17 x 26 x 190
1
Glue the two bottom blocks 4.1 in the hull, resting against
the stern step; use ST-E for this, but don't use too much
adhesive. Push the locating strips into place on both sides
to centre and align the blocks; take care not to glue them
in place - Fig. 35.
Glue the third lead block 4.1 on top of the first two blocks,
positioned towards the stern as shown in Fig. 34.
Separate the bow block 4.3 from the fourth ballast block
(4.4) using a saw. Trim the bow block to the shape shown
in Fig. 36, check that it fits snugly and glue it in the hull -
Fig. 37.
Glue the ballast block 4.4 in place - Fig. 38.
Order No.
1140
With 3.13
N.I.
One Z-bend
One Z-bend
Note
SET
Oversize, SET
SET
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