ESM F7F Tigercat Instruction Manual Download Page 1

F7F Tigercat

Specification: 

Length             :1840 mm(72.4")

Wing Span       :2105 mm(82.9")

Wing Area        :60.98 sq. dm

                        6.56 sq. ft

Wing  Loading  :172.2 g/sq. dm

                        56.5 oz/sq. ft

Flying Weight   :10.5 kg(23.2 lbs)

Radio               :6ch&13 servos

Engine             :70  2-cycle 

                        91  4-cycle

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!

(Option accessories)

     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

Quick release connector  

Make sure to assemble retracts as instructed below.

Three wheel retract system

Quick release connector  

Pressure reduction inlet  

Ø1.7mm

Ø0.2mm

Pleas notice the inner diameter 

of each side the pressure reduction inlet. 

Please insure the sealing of the air switch 

system before flight .

The status when the

gear door closed. 

Pull out length of 8mm 

to make gear door open. 

Air valve

Air valve

3-way pressure inlet

5

1

Air tank

1

Air inlet

1
1

Air line (3000mm)

2

Quick release connector  

Switch

Clevis

Rod (2X300mm)

1
1
1

Retainer

TP Screw(2.6x14mm)

2

3

Air switch

Air switch

Air switch

Air switch

Summary of Contents for F7F Tigercat

Page 1: ...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 Option accessories 3 way pressure inlet Air tank 3 way pressu...

Page 2: ...x1mm Lock Nut 3mm Screw 3x10mm Copper ball 3mm Pin horns Joints 135mm Screw 2x25mm Washer 2x5mm Nut 2mm Washer 2x5mm Entad Screw 2x25mm Trim the shaded portion carefully Put the pin hinge to inner nos...

Page 3: ...ng Install the servo of the flap as the illusration below Install the nylon control horn and connect the linkage 1 2 3 4 5 1 Accessory list for the coming installation steps 3mm Screw 3x10mm Washer 3x...

Page 4: ...the aileron to the main wing with C A glue 7 6 8 9 10 2 Accessory list for the coming installation steps 4 Pin horns Ply 35x16x6mm 4 2 5 Air switch Pin horns 52mm 115mm 3mm 3mm 8mm 8 Hatch hinges mou...

Page 5: ...pin hinges to the flap of the main wing 12 13 14 11 15 3 Accessory list for the coming installation steps Option accessories 3 way pressure inlet Air tank 3 way pressure inlet 3 way pressure inlet 3 w...

Page 6: ...19 20 21 4 16 42mm Steel wire Copper joiner Aluminum tube Clevis Landing gear 5mm 1 2 Copper joiner Clevis 2 Collar 5mm 7 2 Steel wire 0 5x1500mm 1 Wheel 90 mm 2 Wheel 110 mm TP Screw 2 6x14mm 8 1 La...

Page 7: ...completion The front view when the engine install completion The side view when the engine install completion Drill four holes at the diameters as show for engine mount Assemble the engine as the ill...

Page 8: ...as below Epoxy the fuel tank to the side fuselage 28 29 30 31 32 6 27 1 5mm 1 5mm 12 TP Screw 2 3x8mm Ply 15x15x3mm 12 Epoxy plies inside the fuselage under the canopies aand mount the cowing with TP...

Page 9: ...ble the nacelle cover to the side fuselage Trim the cowling for engine and muffler 33 34 35 36 37 7 Accessory list for the coming installation steps 1 PVC part PVC part PVC part 1 1 2 Wood dowel 4x30m...

Page 10: ...on According to the rib template drill holes in the main wing and epoxy wood dowel in them Assemble the main wing to the side fuselage steadily Trim the PVC parts and glue them to appropriate position...

Page 11: ...Screw 4x75mm 2 Blind Nut 4mm Washer 4x12mm Screw 4x75mm 6 Pin hinge 24x24mm Make sure hinges are mounted in the same line 8 6 2 2 4 4 4 2 4 2 Clevis Rod 2x300mm Retainer TP Screw 2 3x12mm Wooden Bloc...

Page 12: ...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 l...

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