Seagull Models SEA 357 Assembly Manual Download Page 3

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KIT CONTENTS

SEA 357

SHOCK CUB 35-55cc

1. Fuselage

2. Wing set (2)

3. Tail set (2)

4. Canopy and Window

5. Cowling

6. Wing tube

7. Wing tip

8. landing gear

9. Fuel tank

10. Tail wheel

11. Ep Motor box

12. Pushrod set

13. Wing struts (2)

14. Chair

15. Hyper-stolairfoil & high lift devices (2)

ADDITIONAL ITEMS REQUIRED

TOOLS & SUPPLIES NEEDED

Thin cyanoacrylate glue.

Medium cyanoacrylate glue.

30 minute epoxy.

5 minute epoxy.

Hand or electric drill.

Assorted drill bits.

Modelling knife.

Straight edge ruler.

2mm ball driver.

Phillips head screwdriver.

220 grit sandpaper.

90° square or builder’s triangle.

Wire cutters.

Masking tape & T-pins.

Thread-lock.

Paper towels.

�

35-55cc gasoline engine.

�

Computer radio 7 channel with 8

servos.

�

Glow plug to suit engine.

�

Propeller to suit engine.

�

Protective foam rubber for radio

system.

HYPER-STOLAIRFOIL & HIGH

LIFT DEVICES

Please see below pictures.

M3x10mm

Summary of Contents for SEA 357

Page 1: ... MANUAL Specifications Wingspan 102 0 in 259 0 cm Wing area 1802 7 sq ins 1163 0 sq dm Weight 21 0 lbs 9 6 kg Length 68 2 in 173 3 cm Engine Motor size 35 55cc gasoline Radio 7 channels with 8 servos Code SEA 357 ...

Page 2: ...ned to help you build a great flying aeroplane Please read this manual throughly before starting assembly of your SHOCK CUB 35 55cc Use the parts listing below to indentify all parts If you are inexperienced with basic R C flight we strongly recommend you contact your R C supplier and join your local R C model Flying Club R C Model Flying Clubs offer a variety of training procedures designed to he...

Page 3: ...crylate glue Medium cyanoacrylate glue 30 minute epoxy 5 minute epoxy Hand or electric drill Assorted drill bits Modelling knife Straight edge ruler 2mm ball driver Phillips head screwdriver 220 grit sandpaper 90 square or builder s triangle Wire cutters Masking tape T pins Thread lock Paper towels 35 55cc gasoline engine Computer radio 7 channel with 8 servos Glow plug to suit engine Propeller to...

Page 4: ...SHOCK CUB 35 55cc Instruction Manual 4 5 6 7 8 9 10 11 12 Epoxy Epoxy ...

Page 5: ...f the bottom of the aileron and flap control horns Use a paper towel and isopropyl alcohol to remove any oils or debris from the control horns Check the fit of the control horns to the ai leron and flap They should rest flush against the control surface as shown INSTALL THE AILERONS CONTROL HORN 13 14 15 1 2 3 Ailerons control horn Flap control horn ...

Page 6: ...at fist into the slots Use enough epoxy so the control horns will be fully bonded to the fied surfaces Before the epoxy fully cures remove the tape from around the control horn This will allow the epoxy to flow around the control horn creating a small filet be tween the control horn and surface for a fiished look and secure bond Remove the control horns from the control surfaces Apply epoxy to the...

Page 7: ...e servo between the mounting blocks and space it from the hatch Use a pencil to mark the mounting hole loca tions on the blocks Use drill bit in a pin vise to drill the mouting holes in the blocks Apply 2 3 drops of thin C A to each of the mounting holes Allow the C A to cure without using accelerator Epoxy 2 3 1 2 3 4 Flap control horn Minimum servo spec Torque 122 oz in 8 8 kg cm 6 0V 139 oz in ...

Page 8: ...using Phillips screwdriver and the screws provided with the servo Apply 1 2 drops of thin C A to each of the mounting tabs Allow the C A to cure without using accelerator Remove the string from the wing at the servo location and use the tape to attach it to the servo extension lead Pull the lead through the wing and remove the string C A glue 5 9 10 11 12 6 7 8 ...

Page 9: ... it with four wood screws AILERON PUSHROD INSTALLATION Please see below pictures 140mm M3 clevis M3 lock nut INSTALLING THE FLAP SERVO Repeat the procedure for the flap servo INSTALLING THE FLAP PUSHROD Repeat the procedure for the aileron pushrod M3x10mm 13 2 3 4 1 14 1 162mm ...

Page 10: ...SHOCK CUB 35 55cc Instruction Manual 10 175mm M3 clevis M3 lock nut M3x10mm 1 6 7 8 9 2 3 4 5 192mm ...

Page 11: ...ets into all servos Test fit the servos into the fuselage servo mounts Secure the servos with the screws pro vided with your radio system INSTALLING THE RECEIVER SWITCH Install the switch into the precut hole in the side in the fuselage 3 32 Hole INSTALLING THE ENGINE SWITCH Elevator servo Rudder servo Rudder servo arm Elevator servo arm Throttle servo Throttle servo arm Trim and cut Switch Trim a...

Page 12: ...SHOCK CUB 35 55cc Instruction Manual 12 INSTALLING THE MAIN LANDING GEAR TO FUSELAGE Switch Please see below pictures 2 1 5 4 6 7 2 3 ...

Page 13: ...13 M3x15mm Epoxy 9 13 8 12 10 14 11 15 ...

Page 14: ...SHOCK CUB 35 55cc Instruction Manual 14 M3x15mm 16 17 18 19 20 21 22 23 ...

Page 15: ...15 24 28 25 29 26 30 27 31 4x5mm ...

Page 16: ...the stopper assembly into the tank It may be necessary to remove some of the flashing around the tank opening using a modeling knife If flashing is present make sure none falls into the tank Collar With the stopper assembly in place the weighted pick up should rest away from the rear of the tank and move freely inside the tank The top of the vent tube should rest just below the top of the tank It ...

Page 17: ...ctures 1 2 4 5 6 7 3 7mm You should mark which tube is the vent and which is the fuel pickup when you attach fuel tubing to the tubes in the stopper Once the tank is installed inside the fuselage it may be difficult to determine which is which ...

Page 18: ...l tube Epoxy Balsa wood Connect the lines from the tank to the engine and muffler The vent line will connect to the muffler and the line from the clunk tothe carburetor Blow through one of the lines to ensure the fuel lines have not become kinked inside the fuel tank compartment Air should flow through easily ...

Page 19: ...cowl to the fuselage using low tack tape Use a drill and drill bit to drill the holes for the cowl mounting screws Make sure the cowl position is correct before drill ing each hole 1 4 5 6 2 3 Please see below pictures 2mm ...

Page 20: ... needle valve M3x10mm ELECTRIC POWER CONVERSION Locate the items neccessary to install the electric power conversion included with your model 1 2 Recommend the items necessary to in stall the electric power conversion parts included with your model Motor 360 6000 Watts Propeller 24x10 25x12 ESC 160A 200A 12S Lipo Attach the electric motor box to the fire wall centered with the cross lines drawn on...

Page 21: ...21 4 8 3 7 5 9 6 Attachthemotormounttothefrontofthe electric motor box using four 5mm blind nut four M5x30mm hex head bolts to se cure the motor Please see picture shown Mark 5mm 7mm ...

Page 22: ...SHOCK CUB 35 55cc Instruction Manual 22 Then use 7mm drill bit to enlarge the holes on the electric motor box 10 11 12 M5x30mm and washers 5mm 14 15 16 13 7mm Blind nut M5x20mm Epoxy ...

Page 23: ...ontrol to the side of the motor box using two sided tape and tie wraps Connect the appropriate leads from the speed control to the mo tor Make sure the leads will not interfere with the operation of the motor 20 21 22 23 M3x10mm M6 Nylon ...

Page 24: ...LING THE SPINNER Install the spinner backplate propeller and spinner cone The propeller should not touch any part of the spinner cone If it does use a sharp modeling knife and carefully trim away the spinner cone where the propel ler comes in contact with it M6 Nylon ...

Page 25: ...EVATOR AND STABILIZER INSTALLATION With the stabilizer held firmly in place use a pen and draw lines onto the stabi lizer where it and the fuselage sides meet Do this on both the right and left sides and top and bottom of the stabilizer 1 Remove the stabilizer Using the lines you just drew as a guide carefully remove the covering from between them using a modeling knife 2 Epoxy ...

Page 26: ...e the stabilizer partially into the fuselage so the wood at the center is ex posed Mix 1 2 ounce 15ml of 30 min ute epoxy Use an epoxy brush to apply the epoxy to the exposed wood on the top of the stabilizer Carefully turn the model over and apply epoxy to the exposed wood on the bot tom of the stabilizer Slide the stabilizer back into position Use care not to get epoxy on the eleva tor joiner wi...

Page 27: ...en it is placed in the elevators Slide the hinges into posi tion with the T pin resting against the edge of the control surface 8 9 Fit the elevator into position on the sta bilizer Guide the joiner wire and hinges into position Fit the elevator so the leading edge fis tightly against the trailing edge of the sta bilizer Check the fit of both elevators at this time Once checked remove the eleva to...

Page 28: ...face to make sure the hinges are glued securely If not reapply thin CA to any hinges that are found loose 14 15 Flex the control surface through its range of motion a few 28 times to break in the hinges This will reduce the initial load on the servo when the surface is fist actuated 16 C A glue 1 INSTALL RUDDER CONTROL HORN Repeat steps to install the rudder control horn as same as steps done for ...

Page 29: ...l horns Position the elevator control horn on the both side of elevator Thread one clevis and M2 lock nut on to each elevator control rod Thread the horns on until they are flush with the ends of the control rods Elevator and rudder pushrods assembly as pictures below Locate items necessaryto install rudder pushrod 910mm C A glue ...

Page 30: ...UB 35 55cc Instruction Manual 30 RUDDER PUSHROD INSTALLATION Repeat steps as same as steps done for elevator MOUNTING THE TAIL WHEEL Locate items necessary to install tail wheel M3x10mm M3x20mm 1 1 2 3 2 3 4 5 ...

Page 31: ...31 4 5 6 7 8 9 10 11 M3x10mm 2mm M3x10mm ...

Page 32: ...SHOCK CUB 35 55cc Instruction Manual 32 INSTALL BRACING WIRE AND METAL BRACKET AT THE TAIL TOP VIEW M3x15mm 16 1 2 3 12 13 14 15 ...

Page 33: ...33 BOTTOM VIEW M3x20mm 4 9 10 11 12 5 6 7 8 ...

Page 34: ... leads and the switch lead into the receiver Plug the battery pack lead into the switch also Wrap the receiver and battery pack in the protective foam rubber to protect them from vibration Two batteries Receiver INSTALL THE WINDOW Parts requirement See pictures below 13 1 1 2 14 15 16 ...

Page 35: ...35 Epoxy Epoxy 3 4 5 6 7 8 9 10 ...

Page 36: ...SHOCK CUB 35 55cc Instruction Manual 36 11 12 13 14 15 16 17 18 ...

Page 37: ...37 INSTALLATION CANOPY AND CHAIR Locate items necessary to install canopy and chair 19 1 2 3 4 20 21 Epoxy 5 M2x8mm ...

Page 38: ...SHOCK CUB 35 55cc Instruction Manual 38 1 3 2 4 5 6 7 Epoxy INSTALLATION WING STRUTS Loacte the items for this section of the manual M3x15mm M3x15mm ...

Page 39: ...39 M3x15mm Socket Head Cap Screw Diagonal brace Nylon washer Nylon washer M3 locknut Front 6 7 8 9 10 11 12 13 ...

Page 40: ...SHOCK CUB 35 55cc Instruction Manual 40 1 2 3 1 108mm 1 2 167mm 2 2 1 14 18 15 19 16 20 17 21 ...

Page 41: ...41 3 140mm 1 2 3 3 M3x10mm INSTALL WING TIP 26 1 2 22 23 24 25 Locate items necessary to install ...

Page 42: ...SHOCK CUB 35 55cc Instruction Manual 42 ATTACHMENT WING FUSELAGE Attach the aluminium tube into fuselage Wing tube 3 7 1 2 4 5 6 M3x10mm M3x10mm ...

Page 43: ...43 Wing bolt M4x15mm 3 4 5 6 7 8 9 10 M4x15mm M3x15mm ...

Page 44: ...SHOCK CUB 35 55cc Instruction Manual 44 Open the window 11 12 13 14 15 16 M3x10mm M3x15mm ...

Page 45: ...is nose heavy and you must add weight to the tail to balance If possible first attempt to balance the model by changing the position of the receiver battery and receiver If you are unable to obtain good balance by doing so then it will be necessary to add weight to the nose or tail to achieve the proper balance point An important part of preparing the air craft for flight is properly balancing the...

Page 46: ...THROWS Ailerons High Rate Up 70 mm Down 70 mm Low Rate Up 40 mm Down 40 mm Elevator High Rate Up 80 mm Down 80 mm Low Rate Up 40 mm Down 40 mm Rudder High Rate Right 100 mm Left 100 mm Low Rate Right 60 mm Left 60 mm 1 120mm Flap Mid 30 mm Full 80 mm ...

Page 47: ...47 40 80mm 40 70mm 60 100mm 60 100mm Wing Fuselage 40 70mm 40 80mm 30mm 80mm ...

Page 48: ...ick to the right The right aileron should move up and the other aileron should move down If it does not flip the servo reversing switch on your transmitter to change the direction 1 Completely charge your trans mitter and receiver batteries before your first day of flying 2 Check every bolt and every glue joint in the SHOCK CUB 35 55cc to en sure that everything is tight and well bonded 3 Double c...

Page 49: ... Hamlet 4 Le Van Khuong Street Dong Thanh Ward Hoc Mon District Ho Chi Minh City Viet Nam Office 62 8 Ngo Tat To Street Ward 19 Binh Thanh District Ho Chi Minh City Viet Nam Phone 848 86622289 or 848 36018777 Website www SeagullModels com Email Sales seagullmodels com Facebook www facebook com SeaGullModels ...

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