- Cut down a cruciform servo output device and connect
the pushrod 125 to it. Slip the pushrod in the sleeve 122
and attach the output arm to the servo.
- Check that the system works properly: at one end-point
the pushrod must clear the gap between the tubes; at the
other end-point it must close it reliably.
- Glue the profiled rails 126 to the inside of the supports
127 and 128, leaving a gap 3.5 mm wide. Ensure that the
rails are parallel to each other.
Crane outrigger mechanism
Part
Description
No.
131
Base plate
132
Motor support
133
Motor, geared 1000 : 1
134, 135
End-support
136
Worm gear shaft
137
Worm gear
138
Grubscrew with cutter tip
139
Coupling sleeve
140
Side panel
141
Drive shaft
142
Collet
143
Grubscrew
144
Bevel gear
Refer to the detail drawing on Plan I and photos 96 and 97.
- Glue the motor support 132 to the base plate 131 at right-
angles, and install the motor 133.
- Assemble the lower drive unit 134 - 139, engage it, align
it carefully and glue the end-supports 134 and 135 to the
base plate.
Hook mechanism
Part
Description
No.
145
Mounting plate
146
Motor flange
147
Gusset
148
Motor, geared 500 : 1
149
Actuating disc
Refer to the detail drawing on Plan I and photos 98 and 99.
- Assemble the motor bracket from parts 145 - 147 and
glue the joints.
Anchor winch mechanism
Part
Description
No.
150
Mounting plate
151
Chain drum disc
152
Drum hub
153
Collet
Assembly instructions
Happy Hunter
- Offer up the completed rails to the towing mechanism.
- Drill the 2.3 mm Ø holes for the screws, and fit the screws
temporarily.
- Glue the assemblies 126, 127 (right) and 126, 128 (left) in
the hull. Fit the towing mechanism and check that it is
correctly positioned.
Material
ABS
ABS
---
ABS
Brass
Brass
Steel
Plastic
ABS
Brass
Brass
Steel
Brass
- Fit the drive unit and the spur gear 144 together, fit it on
top and align it carefully. Ensure that the spur gear enga-
ges centrally with the worm gear.
- Glue the side panels 140 to the base plate.
- Drill a 1 mm Ø hole in the drive shaft 141.
Material
ABS
ABS
ABS
---
Aluminium
- Fit the motor 148 and the actuating disc 149, 138.
Material
ABS
ABS
Plastic
Brass
34
Size in mm
No.
off
1.5, die-cut
1
1.5, die-cut
1
---
1
1.5, die-cut
1 each
2 Ø x 43
1
10 Ø
1
M3 x 3
5
1.0 I.D. x 18
1
1.5, die-cut
2
4 O.D. x 45
1
4 I.D.
2
M3 x 3
2
11.2 Ø
1
Size in mm
No.
off
1.5, die-cut
1
1.5, die-cut
1
1.5, die-cut
2
---
1
16 Ø
1
Size in mm
No.
off
1, die-cut
1
1.5, die-cut
2
15 x 13 x 20
1
2 I.D.
2
Order No.
1106
Notes
Not included
FS
FS
Tubular rivet
FS
Notes
Not included
Notes