ESM F - 4u Corsair Instruction Manual
F - 4u Corsair (50cc)
Specification:
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!
Length: 1735mm(68.3＂)
Wing span: 2160mm(85＂)
Wing area: 87.00sq.dm(9.39sq.ft)
Wing loading: 135.6g/sq.dm(44.5oz/sq.ft)
Flying weight: 11.8kg(26.0lbs)
Radio: 6ch & 10servos
Engine: 50cc gasoline engine
50cc gas engine
22″X8-10
6
106
6
6 channel radio for aiplane is highly recommended for this model.
9
Optional parts: rubber wheel with metal hub.
We strongly recommen you use the thread lock for all the screws when you build your model.
Gasoline tube
Gasoline
Spinner nut
Make sure hinges are
mounted in the same line.
6
Pin hinge(4.5x67mm)
1mm
Tailing
edge
Cut away the rubber tube when
the epoxy glue dried.
Make sure they are in
the right position while
installing.
Aileron
Securely glue together. If coming off during flights, you 'll
lose control of your airplane which leads to accidents!
Rod (2x300mm)
Washer
Lock Nut (4mm )
Clevis
Clevis
Nut (3mm )
Collar (3mm)
Screw (3x10mm)
Screw (4x45mm)
2
2
Screw (4x45mm)
4
Washer(4x15mm)
Lock Nut (4mm )
2
Clevis
2
Clevis
2
2
Screw (3x10mm)
Nut (3mm )
2
Collar (3mm)
2
Rod (2x300mm)
8
2
2
2
2
2
2
2
Clevis
Clevis
Rod (2x300mm)
TP Screw (2.3x12mm)
Wooden Block(20x20x8mm)
Servo tray(68.5x56.5x2mm)
Screw (4x45mm)
4
Washer(4x15mm)
Lock Nut (4mm )
8
Pin hinge(4.5x67mm)
2
Collar (3mm)
Assemble the aileron to main wing with instant type
AB glue.
Keep some space about 1mm width between aileron
and trailing edge.
Accessory list for the coming installation steps.
Apply instant type AB glue to aileron and pin hinge.
Install the servo of aileron to the servo tray.
Install the nylon control horn and connect the linkage
for the servo of aileron.
1
2
3
4
5
1
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
Ball joint
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