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JUNKERS JU87- B2 STUKA

95% ALMOST READY TO FLY

Instruction Manual Book

Item code: BH169.

Made in Vietnam.

SPECIFICATION:

-  Wingspan: 2,300mm (90.55in).
-  Length: 1,837mm (72.32in.) 
-  Weight: 8.6 - 8.8kg (18.92 - 19.36 lbs).

2

-  Wing area: 90.2 dm .

2

-  Wing loading: 95.34 g/dm .
-  Servo mount: (42x 21)mm; (33 x 17)mm.
-  Wing type: Naca Airfoil. 
-  Gear type: Oleo struts for main gear 
   and spring wire for tail gear (included).
-  Spinner: 115 mm.

Parts listing required (not included):

-  Radio: 06 channels.
-  Servo: Standard high torque servos. 
   08 servos, size: (39.9 x 20.1 x 38.1)mm,
   + 02 servos, size: (32.5 x 16.8 x 32.8)mm elevator.
-  Engine: 50 - 60cc Gas.
-  Motor: Brushless outrunner 5000 -  6500W, 230KV.
-  Propeller: Suit with your engine.

Recommended receiver battery (not included):  

-  Motor:  RIMFIRE. 50 cc.
-  Lipo cell: 12 cells 5500 - 6000mAh.
-  Receiver battery: 6.0V 2400-2600mAh(2 Packs).
-  ESC: 120A

.

OLEO STRUTS LANDING GEAR.
ALL BALSA - PLY WOOD CONSTRUCTION.
COVERED IN A HEAT-SHRINK FILM WITH PRINTED

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Summary of Contents for BH169

Page 1: ...for tail gear included Spinner 115 mm Parts listing required not included Radio 06 channels Servo Standard high torque servos 08 servos size 39 9 x 20 1 x 38 1 mm 02 servos size 32 5 x 16 8 x 32 8 mm...

Page 2: ...of Model Aeronautics If you are not already a member of the AMA please join The AMA is the governing body of model aviation and membership provides liability insurance coverage protects modelers right...

Page 3: ...ct of using the user assembled products the user accepts all resulting liability knowing what you are doing you could easily injure yourself or somebody else Please keep your safety and well being in...

Page 4: ...this case twice 2 Symbols used throughout this instruction manual comprise Wire cutters Hex Wrench Threadlocker screw cement Hand or electric drill cm 1 2 3 4 5 6 7 8 9 10 Straight edge ruler Some mor...

Page 5: ...fuselage 7a 7b Pilot 7d Cockpit 7e Top hatch fuselage Fuel Tank 8a Clunk 8b Stopper three line Plastic parts of the wing Horizontal stabilizer struts 2a 2b Canopy 7c Tail gear set 1 2 3 4 5 6 7 8 7 9...

Page 6: ...the block of wood for each of the four mounting screws provided with the servo 4 Using the thread as a guide and using masking tape tape the servo lead to the end of the thread carefully pull the thr...

Page 7: ...Aileron Screw approx 16mm 2mm 6 Aileron and flap servos 6 1 5mm 1 5mm 2 x 10mm Screw 24 Warning For Aileron servo For Flap servo Instruction manual JUNKERS JU87 B2 STUKA Item code BH169 2x10mm 2x10mm...

Page 8: ...H169 Bottom view Horn 3x16mm Horn 3x16mm Horn 3x16mm Remove the covering from the slot on the bottom of the aileron Insert the control horn into the slot and secure Aileron or Flap Wing control horns...

Page 9: ...Spring M3 Servo arm 3mm Nut Push rod Instruction manual JUNKERS JU87 B2 STUKA Item code BH169 Horn 3x12mm Secure 9...

Page 10: ...r 8 4mm Spring Washer 8 4x20mm Cap Screw 8 2 Collar 5mm Washer 2 5x45mm Cap Screw 2 3x10mm Screw 8 3x15mm Screw 8 Secure the gear to the wing 4x20mm Secure Bottom view Using a modeling knife carefully...

Page 11: ...Instruction manual JUNKERS JU87 B2 STUKA Item code BH169 Slide the plastic cover through the landing gear Installing the wheel 1 5mm 3x10mm 5x45mm 5mm Washer Collar Secure 11...

Page 12: ...e elevator rudder and throttle servos Test fit the servos into the servo tray Trim the tray if necessary to fit your servos 2 Mount the servo to the tray using the mounting screws provided with your r...

Page 13: ...top of the tank 5 Test fit 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 of...

Page 14: ...KA Item code BH169 INSTALLING THE ENGINE Secure 183mm 5x70mm Electric power Pushrod choke 5mm Washer 4 5mm Mount Nut 4 4 5x70mm Cap Screw 4 14x40mm Aluminum 5mm Spring Washer 4 3x15mm Screw 4 4 550mm...

Page 15: ...5 Remove the excess throttle pushrod wire using wire cutters and install the servo arm retaining screw 1 Install one adjustable metal connector through the third hole out from the center of one servo...

Page 16: ...is in the middle of the precut opening Hold the cowl firmly in place using several pieces of masking tape 4 While holding the cowl firmly in position drill four 1 6mm pilot holes through both the cow...

Page 17: ...ontrol horn linkages and for Elevator are installed the same way as the aileron before see page 8 9 orizontal stabilizer 2x10mm INSTALLING HORIZONTAL STABILIZER Cut Wood Plastic C A C A Plastic Plasti...

Page 18: ...Instruction manual JUNKERS JU87 B2 STUKA Item code BH169 HORIZONTAL STABILIZER STRUTS 2 3mm Nut 2 4mm Washer 4 4mm Spring Washer 6 8 3x12mm Cap Screw 2 Secure C A C A 18...

Page 19: ...n manual JUNKERS JU87 B2 STUKA Item code BH169 INSTALLING HORIZONTAL STABILIZER Attach the aluminium tube into the fuselage Attach the stabilizer to the fuselage Fuselage top side Fuselage bottom side...

Page 20: ...STUKA Item code BH169 RUDDER INSTALLATION Not drill Horn 3x35mm 3mm Aluminium Rudder Fuselage top side B Rudder control horns 3x35mm Secure 1100mm Cable 2 4 4 M3 2 4 3mm Nut Horn 2 2 3x12mm Cap Screw...

Page 21: ...manual JUNKERS JU87 B2 STUKA Item code BH169 Bottom view Open Close Fuselage top side Tail gear Rudder servo Rudder cable 21 1 2 3 4 5 1 2 3 4 5 Rudder Rudder cable o 90 Rudder Tail gear Rudder servo...

Page 22: ...S JU87 B2 STUKA Item code BH169 INSTALLING THE TAIL GEAR Secure 3x15mm Secure Tail gear cable 47mm Wheels 4mm Spring Washer 4 4mm Washer 4 1100mm Cable 2 4 2 M3 2 2 3mm Nut 2 Spring 4 3x15mm Cap Screw...

Page 23: ...Instruction manual JUNKERS JU87 B2 STUKA Item code BH169 Open Close 23...

Page 24: ...the switch in place using the two machine screws provided with the radio system 1 Plug the servo leads and the switch lead into the receiver You may want to plug an aileron extension into the receive...

Page 25: ...ach wing haft The brace should slide in easily If not use 220 grit sand around the edges and ends of the brace until it fits properly SECURE THE WING TO THE FUSELAGE Locate the aluminium wing dihedral...

Page 26: ...of the wing Position the canopy so the rear frame on the canopy is aligned with the rear edge of the cockpit opening Use canopy glue to secure the canopy to the canopy hatch Use low tack tape to hold...

Page 27: ...Instruction manual JUNKERS JU87 B2 STUKA Item code BH169 C A 27 Canopy glue B Cut...

Page 28: ...Instruction manual JUNKERS JU87 B2 STUKA Item code BH169 Adhesive tape 28 Adhesive tape Canopy glue...

Page 29: ...Instruction manual JUNKERS JU87 B2 STUKA Item code BH169 INSTALLING THE SPINNER PROPELLER Secure 4 29...

Page 30: ...down Attach one loop of heavy string to the engine crankshaft and one to the tail wheel wire With the wings level carefully lift the airplane by the string This may require two people to make it easie...

Page 31: ...Follow instruction manual of Engine and Battery GEAR Instruction manual JUNKERS JU87 B2 STUKA Item code BH169 57mm 100mm 238 5mm 57mm 31 Engine Throttle Servo Receiver Battery Receiver Switch Aileron...

Page 32: ...t up areas DO NOT dispose of empty fuel containers on a fire this can lead to an explosion NEVER fly in wet conditions or on windy or stormy days NEVER use damaged or deformed propellers or spinners T...

Page 33: ...del lands at the slowest possible speed Switch on the transmitter OFF ON OFF ON Check that the wings are correctly fitted to the fuselage If the model does not respond correctly to the controls land i...

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