BigPlanes Pzl-104 Wilga-80 User manual

Pzl-104 Wilga-80
Specification:
Length: 1582mm(62.3〞)
Wing span: 2248mm(88.5〞)
Wing area: 63.6sq.dm (6.9sq.ft)
Wing loading: 101g/sq.dm(33oz/sq.ft)
Flying weight: 6.4kg(14.08lbs)
Radio: 6ch & 8servos
Engine: 26cc-36cc
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!

: 4-cycle .120
15 " X7
Spinner nut
6
(with 8 servos),
6
6
6 channel radio for aiplane is highly recommended for this model.
Warning
Remove the covering with proper
pressure to cut through only the covering itself.Otherwise,
cutting down into the balsa structure may weaken the
model part and cause accident.
The pre-covered film on ARF kits may wrinkle due to
variations of temperature.Smooth out as explained right.
Pre-cover the covering with clean cloth!
Start at low setting. Increase the setting if
necessary.If it is too high,you may damage
the film.
Iow setting
with cover(cloth)

Fuselage
Rudder
Vertical
wing
Aileron Flap AileronFlap
Stabilizer
Elevaror
Cowling PVC PVCPVC PVC PVC
Pzl - 104 Wilga-80 packing list
1

16
TP Screw (2.3x12mm)
TP Screw (2.3x8mm)
TP Screw (3x10mm)
Screw (3x20mm)
Screw (4x55mm)
Screw (4x20mm)
Screw (4x70mm)
Screw (4x45mm)
Screw (2x10mm)
Screw (3x16mm)
4
4
8
4
Collar (3mm)
1
6
1
4
2
4
4
Collar (4mm)
1
8
8
4
Nut(2mm )
Nut(3mm )
Lock Nut(4mm )
8
Washer(2x6mm)
Washer(3x6mm)
Washer(4x8mm)
8
2
6
1
1
1
22
2
2
41
2
1
3
10
10
2
2
1
2
4
1
4
Blind Nut(4mm)
Main landing gear
Wheel(110mm)
Wheel(45mm)
Double-sided adhesive(410mm)
Rod (2.5x300mm)
Taillanding gear (3mm)
Wing joiner(28x863mm)
Rod (2x300mm)
Control horn
1
Control horn
Control horn
Copper joiner
Aluminum tube (3x6mm)
Aluminum plate
Linkage Stopper
Clevis(2mm)
Clevis(3mm)
Steelwire (0.5x3000mm)
Plastic tube (2x400mm)
Fuel tank (550cc)
Cable tie
Rod (2x400mm)
2
Heat-shrink tude
1
Steering fullarm
Pzl - 104 Wilga-80 packing list
Package1 Package4
Packaeg5
Package2
Package3
2
50mm
50mm
Top view
RUDDER
Side View
Adjustment of the rudder, be sure it can work perfectly.
The view of the model install completely.
95mm
Centre of the Gravity.
66
15
65
67

Securely glue together. If coming off during flights, you 'll
lose control of your airplane which leads to accidents!
8
2
2
Rod (2.5x300mm)
TP Screw (2.3x12mm)
Servo tray(70x58x2mm)
Pivot&round hinge(4.5X67mm)
6
6
Pivot&round hinge(4.5x67mm)
Install the aileron servo to the servo mount as illustration
below.
Install the control horn and connect the linkage.
Make sure hinges are
mounted in the same line.
1mm
Trailing
edge
Cut away the rubber tube when
the epoxy glue dried.
Make sure they are in
the right position while
installing.
Aileron
Collar (2.5mm)
2
2
2
2
2
2
Screw (3x15mm)
Nut (3mm )
Clevis
Aluminum Washer (3x8mm )
Nut
Clevis
Washer 3x8mm
Screw 3x15mm
Collar
Control horn
Apply instant type AB glue to appropriate position in the
trailing edge and assemble the ailerons to them.
Apply instant type AB glue to appropriate position of the aileron and
pivot & round hinges. Insert the pivot & round hinges to the ailerons.
Keep about 1mm width space between the aileron and
the trailing edge.
Accessory list for the coming installation steps.
1
2
3
4
5
3
Adjustment of the aileron and flap,be sure they can
work perfectly.
Epoxy the PVC parts careful to the fuselage as illustration. Assemble top hatch cover to the fuselage.
Epoxy the canopy to the fuselage.
Epoxy the thimble to the top hatch cover.
FLAP FLAP
AILERON AILERON
Top view
Position for
right diagram.
ELEVATOR
40mm
40mm
Adjustment of the elevator,be sure it can work perfectly.
35mm
35mm
AILERON
Side View
40mm
FLAP
62
14
59
63
60
64
61

TP Screw (2.3x12mm)
1.5mm
Epoxy the pin hinges to the flap.
6
Pin hinge(24x24mm)
Flap
1mm
Make sure they are in
the right position while
installing.
Trailing
edge
Keep about 1mm width space between trailing edge
and flap.
Install the flap servo to the servo mount as illustration
below.
Epoxy the flaps to the wings as illustration.
Securely glue together. If coming off during flights, you 'll
lose control of your airplane which leads to accidents!
8
2
2
Rod (2.5x300mm)
TP Screw (2.3x12mm)
Servo tray(70x58x2mm)
Pin hinge(24X24mm)
6
Collar (2.5mm)
2
2
2
2
2
2
Screw (3x15mm)
Nut (3mm )
Clevis
Aluminum Washer (3x8mm )
Apply instant type AB glue to the control horn and the slots in
the aileron, insert the control horns to the slots as illustration.
Control horn
6
7
8
9
10
4
Accessory list for the coming installation steps.
197mm
215mm
138mm
1.5mm
4
TP Screw (2.3x8mm)
6
TP Screw (2.3x8mm)
TP Screw (2.3x8mm)
2mm
4
TP Screw (2.3x8mm)
PVC 1
PVC 1
PVC 2
PVC 2
1
Thimble
Accessory list for the coming installation steps.
Assemble the PVC parts to the landing gears and install
the landing gears to the fuselage with screws. The specification of the cowling.
Assemble the cowling to the fuselage and trim holes for
fitting the engine well.
Cut the PVC parts away along the shaded line.
Assemble the landing gear cover with TP screws as
below.
Washer (4x8mm)
6
Washer (4x8mm)
6
Screw (4x20mm)
Screw (4x20mm)
13
54
57
56
55
58

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
A=A'
B=B'
TP Screw (2.3x12mm)
1.5mm
B'
B
Install the control horn and connect the linkage.
3mm
According to the rib template drill holes to the wing root
and epoxy wood dowel in them.
Assemble the wings to the fuselage through the main
wing joiner carefully.
1
Main wing joiner (25x863mm)
Main wing joiner (25x863mm)
Nut
Clevis
Washer 3x8mm
Screw 3x15mm
Collar
2
Washer (4x8mm)
2
Screw (4x70mm)
The standard sketch map when the kit install completion.
Secure the flap servo, install the control horn and connect
the linkage.
1
Main wing joiner (25x863mm)
12 14
13
11
15
5
Accessory list for the coming installation steps.
Fuel supply line
Fuel spray line
Air pressure line
Assembly of the fuel tank. Install the wheels to the undercarriage.
Trim the PVC parts along the shaded line.
Fix the fuel tank to appropriate position in the fuselage
with cable tie.
cable tie
cable tie
Accessory list for the coming installation steps.
Assemble the throttle servo to appropriate position in
the fuselage.
6
TP Screw ( 2.3x8mm)
1
1
Main landing gear
6
Screw (4x20mm)
2
Wheel (110 mm)
Washer (4x8mm) 6
2
Lock Nut(4mm)
LockNut(4mm)
Wheel (110mm)
1
Double-sided adhesive
Double-sided adhesive
49
52
53
12
50
51

2
Washer (4x8mm)
2
Screw (4x70mm)
Accessory list for the coming installation steps.
Apply instant type AB glue to appropriate position of the rudder and
pivot & round hinges. Insert the pivot & round hinges to the rudder.
Fix the wing to fuselage with screws throught the holes
applied in the wings and fuselage.
Keep about 1mm width space between the tail fin and
rudder.
Epoxy the rudder to the tail fin.
Epoxy the tail fin to the fuselage as illustration.
Rudder
Vertical
fin
Cut away the rubber tube when
the epoxy glue dried.
1mm
Make sure they are in
the right position while
installing.
6
Washer(2x5mm)
Screw (2x10mm) 6
3
3
1
Pivot&round hinge(6.5x67mm)
6
Clevis
6
Copper joiner
6
2
Aluminum tube(2x5mm)
4
Steel wire (0.5x3000mm)
1
TP Screw (3x12mm)
6
Nut (2mm )
Collar (4mm)
Control horn
1
1
Tail wheel (45mm)
aluminium plate
Tail landing gear
3
Pivot&round hinge(4.5x67mm)
16
17
19
18
20
6
4
Washer(4x8mm)
4
Screw (4x45mm)
4
Washer(4x8mm)
4
Screw (4x20mm) Screw (4x20mm)
Washer(4x8mm)
Linkage Stopper
Washer (2mm)
Washer (2mm)
Nut (2mm)
Set screw (3x4mm)
Washer (
2mm )
Set screw (3x4mm)
1
1
1
1
Install the throttle servo.
The sketch map when the engine install completion.
Drill four holes at the diameters as shown for engine
mount.
Install the engine mount tubes to the fuselage,lock
them from inside of the fuselage.
Assemble the engine to the fuselage via the engine
mount tubes and screws.
5.2mm
Set Screw (3x4mm)
Set Screw (2mm)
Rod (2x400mm)
Set Screw (2mm)
Washer (2mm)
Linkage Stopper
1
1
1
1
1
4
4
Washer (4x8mm)
4
Rod (2x400mm)
Blind Nut (5mm)
Screw (4x25mm)
Set Screw (3x4mm)
Assemble the throttle linkage.
44
48
46
47
11
45
43

Accessory list for the coming installation steps.
Link the wires of the elevator to the servo,assemble the
elevator servo to appropriate position in the fuselage.
Fix the side of the stab strut which have a drilled hole to the pointed position on
the stab, according to the hole in the tail fuselage,mark in the other side of the
stab and drill hole in it and fix the stab strut between the stab and fuselage well.
Elevator servo
Rudder servo
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.
BA = A’
B = B’
B’
AA’
Securely glue together.If coming off during flights,
you'll lose control of your airplane which leads
to accidents!
The standard sketch map when the kit install completion.
1
Linkage Stopper
4
12
4
Washer(4x8mm)
Screw (4x35mm)
Spring Washer (4mm)
2
4
Screw (4x20mm)
4
Plastic tube (2x600mm)
Fuel tank (550cc) 1
The front view of the engine install completion.
The side view of the engine install completion.
165mm
cable tie 2
Screw 3x20mm
Washer 3x6mm
Washer (3x6mm) 4
4
Screw (3x20mm)
1
Rod (2x400mm)
Blind Nut (4mm)
41
10
42
39
40
38
Steel wire
Copper joiner
Aluminum tube
Clevis
Screw 2x10mm
Washer 2x5mm
Nut 2mm
Rudde
tail landing gear
Rudder
tail landing gear
Collar (4mm)
Epoxy the control horn to the slot in the rudder. Connect the steel wires to the arm in the tail landing gear.
Assemble the tail landing gear to the tail fuselage tightly
with screws.
Trim a slot to appropriate position in the fuselage to lead
the steel wire for the tail wheel through.
Lock the linkage to the control horn with screws and
nuts as below.
The detail sketch map of the steel wires installation
inside the fuselage.
22
21
23 26
24
7
25

1
Screw(4x55mm)
1
1
2
2
Washer(4x8mm)
1
4
4
Screw(3x20mm)
2
Washer(2x5mm)
4
Washer(3x6mm)
Apply instant type AB glue to appropriate position of the elevator and
pivot & round hinges. Insert the pivot & round hinges to the elevator.
Trailing
edge
Keep some space about 1mm width between trailing
edge and elevator.
Epoxy the elevator to the stabilizer.
Elevator
1mm
Make sure they are in
the right position while
installing.
Securely glue together. If coming off during flights, you 'll
lose control of your airplane which leads to accidents!
Wooden pushrods (8x1000mm)
Heat-shrink tude
Rod (2x300mm)
2
2
2
Clevis
Screw (2x10mm)
Nut (2mm )
4
4
Clevis
Copper joiner
4
4
Screw (2x10mm)
Nut (2mm )
4
Washer(2x5mm)
Steel wire
Copper joiner
Lock Nut (2mm )
Screw (2x10mm)
Clevis
Washer(2x5mm)
Install the rudder servo.
Link the wires of the rudder and tail landing gear to the servo,
assemble the rudder servo to appropriate position in the fuselage.
Rudder
tail landing gear
Pivot&round hinge(6.5x67mm)
Control horn
28
29
30
8
Accessory list for the coming installation steps.
31
27
Screw
Blind Nut
Washer
1
Washer (4x8mm)
1
Screw (4x55mm)
Wooden pushrods
Wooden pushrods
Washer(2x5mm)
Screw (2x10mm)
Nut (2mm )
Lock Nut (2mm )
Screw (2x10mm)
Clevis
Washer(2x5mm)
Epoxy the control horn to the slot in the elevator as
illustration.
The sketch map of the pushrods for the rudder and
elevator in the fuselage.
lock the linkage to the control horn with screw and nut.
Asseble the linkage to the servo of the elevator.
Find the hole in the stabilizer and fix the stabilizer to
appropriate position in the fuselage with screw.
Assemble the linkage rods for elevator and rudder
33
34
35
32
36
9
37