Page 1
Fw-190 D9(50cc)
Specification:
Length: 2100mm(82.5＂)
Wing span: 2093mm(82.5＂)
Wing area: 77.79sq.dm(8.42sq.ft)
Wing loading: 122g/sq.dm(40oz/sq.ft)
Flying weight: 9.5kg(20.9 bs)
Radio: 6ch & 8servos
Engine: 50cc gasoline engine
SAFETY PRECAUTIONS
INSTRUCTION MANUAL
First-time builders should seek advice from people having building
experience.If misused or abused,it can cause serious bodily injury
and damage to property.
Fly only in open areas and preferably at a dedicated R/C flying site.
We suggest having a qualified instructor carefully inspect your
airplane before its first flight.Please carefully read and follow all
instructions included with this airplane,your radio control system
and any other components purchased separately.
(The people under 18 years old is forbidden from flying this model)
This R/C airplane is not a toy!
Page 2
: 50cc gas engine
4.8 in Spinner
6
96
6
6 channel radio for aiplane is highly recommended for this model.
9
Optional parts: rubber wheel with metal hub,
oleo struts and retracts system.
Gasoline
We strongly recommend you use the thread lock for all the screws when you build your model.
22″X8-10
Page 3
Make sure to assemble retracts as instructed below.
Two wheel retract system
3-way
pressure inlet
Air tank
3-way
pressure inlet
3-way
pressure inlet
3-way
pressure inlet
3-way
pressure inlet
Switch
Air inlet
Strut
Strut
Strut
Quick release connector
Quick release connector
Pressure reduction inlet
Ø1.7mm
Ø0.2mm
The status when the
gear up
Pull out length of 8mm
to make gear down
Air valve
Air valve
Pleas notice the inner diameter for each
side of the pressure reduction inlet.
Please insure the sealing of the retract
system before flight .
3-way pressure inlet
5
1
Air tank
1
Air inlet
2
1
1
Air line (3000mm)
2
Quick release connector
Strut
( 90 )
1
Strut ( 110 )
Switch
Clevis
Rod (2X300mm)
1
1
1
Retainer
TP Screw(2.6x14mm)
2
Securely glue together. If coming off during flights, you 'll
lose control of your airplane which leads to accidents!
Make sure hinges are
mounted in the same line.
1mm
Aileron
Tailing
edge
Make sure they are in
the right position while
installing.
6
Pin hinge(24x24mm)
6
Pin hinge(24x24mm)
8
2
2
2
2
2
2
2
Clevis
Clevis
Rod (2.5x300mm)
TP Screw (2.3x12mm)
Wooden Block(20x20x8mm)
Servo tray(68.5x56.5x2mm)
Screw (4x40mm)
2
Washer
Lock Nut (4mm )
2
Washer(4x14mm)
2
Collar (3mm)
Rod (2.5x300mm)
Washer
Washer(4x14mm)
Lock Nut (4mm )
Clevis
Clevis
Nut (3mm )
Collar (3mm)
Screw (3x10mm)
Screw (4x40mm)
2
2
Screw (4x40mm)
2
Washer
Lock Nut (4mm )
2
Washer(4x14mm)
2
Clevis
2
Clevis
2
2
Screw (3x10mm)
Nut (3mm )
2
Collar (3mm)
2
Rod (2.5x300mm)
Install the servo as the illustration below
Install the nylon control horn and connect the linkage.
Apply instant type CA glue to aileron and pin hinge.
Keep some space about 1mm width between
aileron and trailing edge.
Assemble the aileron to main wing with instant type CA glue. Be careful
to ensure the moving parts of the hinges are able to move freely.
1
2
3
4
5
1
Accessory list for the coming installation steps.
Page 4
6
Pin hinge(24x24mm)
TP Screw (2.3x12mm)
1.5mm
4mm
Securely glue together. If coming off during flighs, you 'll
lose control of your airplane which leads to accidents!
Install the servo.
Secure the servo.Install the nylon control horn
and connect the linkage.
Apply instant type CA glue to flap and pin hinges.
Assemble the flap to main wing with instant type CA glue. Be careful
to ensure the moving parts of the hinges are able to move freely.
Rod (2.5x300mm)
Clevis
Clevis
Lock Nut (4mm )
Screw (3x10mm)
Nut (3mm )
Screw (4x40mm)
Washer
Washer(4x14mm)
Flap
1mm
Make sure they are in
the right position while
installing.
Trailing
edge
Keep some space about 1mm width between
trailing edge and flap.
6
Pin hinge(24x24mm)
8
2
2
2
4
2
2
2
Clevis
Clevis
Rod (2.5x300mm)
TP Screw (2.3x12mm)
Wooden Block(20x20x8mm)
Servo tray(68.5x56.5x2mm)
Screw (4x35mm)
2
Washer
Lock Nut (4mm )
2
Washer(4x14mm)
2
Collar (3mm)
7
6
8
9
10
2
Accessory list for the coming installation steps.
20mm
20mm
30mm
AILERON
FLAP
AILERON
Side View
Adjustment.
The centre of the Gravity.
FLAP
155mm
White sticker for servo tray(16x800mm)
1
Cut and stick the white stripe stickers to relevant position on the wheel pants,bottom covers to match the model well.
79
80
78
15
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Tail wheel (45mm)
Collar(3mm)
Collar(3mm)
Collar(3mm)
Tail landing gear
Tail gear mount
The sketch map when assemble the tail landing
gear to the wheel steeling mount.
Wooden Block (9mm Ply)
Wooden Block (9mm Ply)
TP Screw(3x20mm)
Washer (3x6mm)
TP Screw(3x20mm)
Washer (3x6mm)
4
4
1
1
Wooden Block (9mm Ply)
Wooden Block (9mm Ply)
Wooden Block (9mm Ply)
Wooden Block (9mm Ply)
Assemble the wheel mount to the thick wooden block
with screw,cut the surplus parts and epoxy the thinner
wooden block to it as illustration.
Epoxy the whole wheel mount set to the form in the
fuselage and be careful don't let the arm touch the
fuselage when it works
Steel wire (0.5x3000mm)
2
Steel wire (0.5x3000mm)
60mm
wheel mount
servo
Top view
Side View
20mm
20mm
RUDDER
Top view
Position for
right diagram.
ELEVATOR
Side View
25mm
25mm
Centre of Gravity.
Adjustment.
6
TP Screw (2.3x8mm)
Ply (15x15x3mm)
6
1.5mm
TP Screw (2.3x8mm)
Adjustment.
Trim the tail wheel cover and assemble it to
fuselage with screw.
75
14
72
76
73
77
74
Note:rubber wheels oleo struts
and retracts are optional.
LockNut(4mm)
Main wing joiner
1
2
Wood dowel (6x50mm)
2
Wood dowel (6x30mm)
2
2
Blind Nut (6mm)
Screw (6x50mm)
2
Wheel (115mm)(Not included)
16
TP Screw (3x20mm)
(Not included)
2
Nut (4mm)
(Not included)
2
Wooden Block
(Not included)
2
Wooden Block
(Not included)
2
Bushing (8X4mm)(Not included)
1
Rib template (2mm ply)
Rod (2.5x300mm)
Washer
Lock Nut (4mm )
Clevis
Clevis
Nut (3mm )
Collar (3mm)
Screw (3x10mm)
Screw (4x40mm)
2
2
Screw (4x40mm)
2
Washer
Lock Nut (4mm )
2
Clevis
2
Clevis
2
2
Screw (3x10mm)
Nut (3mm )
2
Collar (3mm)
2
Rod (2.5x300mm)
Washer(4x14mm)
2
Washer(4x14mm)
Wheel (115mm)
Retracts strut
Wooden Block
Install the nylon control horn and connect the linkage.
Mount the gear door and the wheel to the retract.
TP Screw (2.3x12mm)
1.5mm
4mm
Secure the servo.Install the nylon control horn and
connect the linkage.
Rod (2.5x300mm)
Lock Nut (4mm )
Screw (3x10mm)
Nut (3mm )
Screw (4x35mm)
Washer
Washer(4x14mm)
Bushing (8X4mm)
Cut off the surplus parts from the wheel wells along
the shaded line carefully.
Trim the covering carefully from the relevant position
in the wing for assembling the wheel wells.
12
14
13
11
15
3
Accessory list for the coming installation steps.
Page 6
Assemble the retract to appropriate position in the wing.
1.5mm
TP Screw (2.6x14mm)
16
6mm
6mm
Securely glue together. If coming off during flights, you 'll
lose control of your airplane which leads to accidents!
150mm
60mm
30mm
R10
Drill holes at appropriate position in the wing
for taking the air line and the servo line out.
Connect the wings with main wing joiner.
According to the rib template drill holes in one wing and
epoxy wood dowel in them.
According to the rib template drill holes to another
main wing.
Wood dowel (6x30mm)
Rib template (2mm ply)
2
Wood dowel (6x30mm)
1
1
Rib template (2mm ply)
Main wing joiner
Main wing joiner
Rib template (2mm ply)
Epoxy the wheel wells to the wings.
17
18
19
20
21
4
16
Wooden Block(43x28x26mm)
2
4
Collar (6mm)
Wheel (115mm)
Landing gear(6mm)
2
1
16
2
TP Screw (3x20mm )
Landing gear straps
12
Washer (3x6mm)
4
Wooden Block(25x15x13mm)
100mm
TP Screw (3x20mm)
Wooden Block
TP Screw (3x20mm)
Collar (6mm)
Wooden supporter
Collar (6mm)
Washer (3x6mm)
Assemble the wheel and gear door to landing gear.
1
PVC
2
PVC
1
Nose arm(3mm)
Collar (3mm)
3
1
1
Tail landing gear(3mm)
Tail wheel (45mm)
2
Steel wire (0.5x3000mm)
Epoxy the landing gear to the wing steadily.
6
TP Screw (2.3x8mm)
Ply (15x15x3mm)
6
Glue the exhaust to the fuselage as below.
Glue the small fairing parts to appropriate position
in the fuselage.
Clue the trimed bottom cover to the appropriate position on the
wing and drill holes in the rear cover for assembling the wings
easier when it needed.
69
70
68
71
67
13
Accessory list for the coming installation steps.
Page 7
Epoxy the cowl frame into the cowl steadily.
1
Cowling former
225mm
120mm
According to the engine cut off the suplus part from the
former and glue it to the fuselage.as illustration..
1
Former for fuselage
1.8mm
1.5mm
6
TP Screw (2.3x8mm)
25mm
240mm
2
pvc
Assemble the canopy to the fuselage with TP.
Cut away the surplus parts of canopy and PVC parts
carefully along the shade line.
Assemble the cowling to fuselage with screw.
TP Screw(3x20mm)
Washer (3x6mm)
4
4
Epoxy the PVC part to the appropriate position in wing
carefully as below.
64
65
63
12
66
62
61
1
Stab joiner
(12x260mm)
2
Steel wire (0.5x3000mm)
1
U-style wire 150x25mm
Pin hinge(24x24mm)
6
4
Matal douel (4x30mm)
1
Rib template (2mm ply)
Wood dowel (6x50mm)
6mm
2
Wood dowel (6x50mm)
120mm
27mm
6mm
B=B'
A=A'
Drill 6.2mm holes at the place
of main wing.
Install the wing to the fuselage
with 6x50mm screws as shown
in the diagrams below.
140mm
35mm
6.2mm
Blind Nut
2
2
Blind Nut (6mm)
Screw(6x50mm)
Screw(6x50mm)
A`
A
B`B
4mm
1
Rib template (2mm ply)
A ccording to thr rib template drill holes to the tail of
fuselage as below.
2
Plastical tube(3x30mm)
2
Copper joiner
2
Clevis
2
2
Screw (2x10mm)
Nut (2mm )
2
Washer(2x5mm)
Assemble the wings to the fuselage with screw and blind
nut as below.
Drill holes to relevant position in the fuselage.
Accessory list for the coming installation steps.
Drill holes in the wings and set the wood dowels
in them as below.
Assemble the wings.
23
22
26
5
25
24
Page 8
4mm
4
Wood dowel (4x30mm)
Wood dowel (4x30mm)
1mm
Elevator
Tailing
edge
Make sure they are in
the right position while
installing.
Keep some space about 1mm width between
elevator and tailing edge.
Make sure hinges are
mounted in the same line.
3mm
6
Pin hinge(24x24mm)
Apply instant type CA glue to elevator and pin hinge.
Set the U-style wire through the enlarged hole as below.
2
1
Steel wire (0.5x3000mm)
U-style wire 150x25mm
U-style wire 150x25mm
Stab joiner
(12x260mm)
1
Stab joiner
(12x260mm)
1x20mm
Drill holes to appropriate position in the stabilizer and
epoxy it to the fuselage as below.
The sketch map of the steel wires in the fuselage.
Drill two holes at the stabilizer root base on rib template
and epoxy the wood dowel in them.
27
28
29
30
31
32
6
switch servo
Elevator servo
Throttle servo
Rudder servo
Add a rubber ring to the
clevis for insuring safety
Fuel supply line
Fuel spray line
Air pressure line
Assembly of the fuel tank.
Mount the fuel tank to the fuselage.
Fuel tank (550cc)
1
1
Former for fuselage
1
Cowling former
TP Screw(3x20mm)
Washer (3x6mm)
4
4
The servos installation finished sketch map.
Assemble the receiver and the battery to appropriate
in the fuselage.
Install the servo of swith.
Assemble the throttle servo in the fuselage.
1
Canopy
2
PVC
2
PVC
1
PVC
1
PVC
1
PVC
57
56
59
60
11
58
Accessory list for the coming installation steps.
Page 9
173mm
4
Blind Nut (5mm)
Linkage Stopper
Washer (2mm)
Washer (2mm)
Nut (2mm)
Set screw (3x4mm)
Washer (
2mm
)
Set screw (3x4mm)
1
1
1
1
Assemble the servos and switch.
1
Linkage Stopper
4
12
Washer(5mm)
Spring Washer (5mm)
1
4
Screw (5mm)
Plastic tube (2x650mm)
Washer
4
4
Blind Nut (5mm)
Fuel tank (550cc)
1
(Not included)
(Not included)
(Not included)
(Not included)
The front view when the 50cc engine install completion.
The side view when the 50cc engine install completion.
Drill four holes at the diameters as show
for engine mount.
6.2mm
Blind Nut
Assemble the engine.
Washer (5mm)
Screw (5mm)
50
51
52
53
54
10
Accessory list for the coming installation steps.
Securely glue together. If coming off during flights, you 'll
lose control of your airplane which leads to accidents!
3mm
Glue the elevator to the stabilizer by CA and epoxy.
B'
A A'
B
Make sure to glue securely.
If not properly glued, a failure in flight may occur.
Temporarily fasten down the main wing and
check its correct position.
Securely glue together.If coming off during flights,
you'll lose control of your airplane which leads
to accidents!
A=A'
B=B'
2
2
Clevis
Copper joiner
2
2
Screw (2x10mm)
Nut (2mm )
2
Washer(2x5mm)
Steel wire
Copper joiner
Lock Nut (2mm )
Screw (2x10mm)
Ball joint
Washer(2x5mm)
Install the servo.
Assemble the elevator sever to appropriate position
in the fuselage.
Connect the elevator and the servo via the steel wire.
Elevator servo steel wire
4
Plastical tube(3x30mm)
2
Steel wire (0.5x3000mm)
2
2
2
Clevis
Washer(3x15mm)
Lock Nut (3mm )
1
Screw (3x80mm)
4
Copper joiner
3
Pin hinge(4.7x70mm)
4
Clevis
4
4
Screw (2x10mm)
Nut (2mm )
4
Washer(2x5mm)
Assembly of the stabilizer.
34
35
36
37
33
7
Accessory list for the coming installation steps.
Page 10
2.5mm
Make sure hinges are
mounted in the same line.
1mm
Rudder
Tailing
edge
Cut away the rubber tube when
the epoxy glue dried.
Make sure they are in
the right position while
installing.
Epoxy the fibreglass tubes to appropriate position as
below and leave some space with width of 1mm between
tailing edge and rudder.
30mm
65mm
95mm
Pin hinge(4.7x70mm)
3
2
Steel wire (0.5x3000mm)
2
2
2
Clevis
Washer(3x15mm)
Lock Nut (3mm )
1
Screw (3x80mm)
2
Copper joiner
Washer(3x15mm)
Screw (3x80mm)
Lock Nut (3mm )
Clevis
Aluminum tube
Steel wire
The sketch map after the rudder shaft assemble finished.
35mm
3mm
The sketch map of the linkage for the rudder
and the tail wheel.
Drill holes to the relevant position in the tailing edge
and epoxy the rudder to them.
Drill holes to appropriate position in the rudder and epoxy
the ping hinges in them
Drill a hole to the appropriate position through
the rudder as illustration.
40
38
39
41
42
43
8
Note:rubber wheels oleo struts
and retracts are optional.
Wheel (45mm)
Lock Nut (3mm )
Lock Nut (3mm )
Steel wire (0.5x3000mm)
Steel wire (0.5x3000mm)
Bushing (4X4mm)
Bushing (4X4mm)
Screw (3x50mm)
Screw (4x25mm)
Washer (4x12mm)
2
Screw (4x25mm)
(Not included)
2
Washer (4x12mm)
(Not included)
22mm
5.2mm
Blind Nut
Screw (4x25mm)
Washer (4x12mm)
2
Screw (4x25mm)(Not included)
2
Washer (4x12mm)(Not included)
Blind Nut (4mm)(Not included)
2
Wire for elevator servo
Wire for rudder servo
Wires for tail wheel
2
Steel wire (0.5x3000mm)
Blind Nut
4
4
Clevis
Copper joiner
4
4
Screw (2x10mm)
Nut (2mm )
4
Washer(2x5mm)
Steel wire
Copper joiner
Lock Nut (2mm )
Screw (2x10mm)
Ball joint
Washer(2x5mm)
Install the servo.
Assemble the tail wheel to the tail retract.
Fix the tail oleo strut mount to the appointed position
with screw as illustration.
Find out the proper position and set blind nut in them,
using screw to fix the tail wheel arm as illustration.
Assemble the servos for the rudder and tail wheel to
appropriate position in the fuselage.
The scatch map of the servo wires position inside
the fuselage.
45
46
47
48
49
9
44
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