Black Horce Model WESTLAND WYVERN BH105 Instruction Manual Download Page 6

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WESTLAND WYVERN

- Item code:BH105

INSTRUCTION MANUAL.

Repeat the procedure for the other wing
half





5. Instal servo tray with aileron servo into

the wing as same as picture below.

2x10mm.

Control horn of Aileron

2.INSTALLING THE AILERON

CONTROL HORN.

A+B

EPOXY

PLUS

glue

Installing the aileron linkages as pictures
below.

3.INSTALLING THE AILERON

LINKAGES.

Secure.

A+B

EPOXY

PLUS

glue

Control horn
of the aileron

3x10mm.

55mm

Electric wire

Thread

Electric

wire

Summary of Contents for WESTLAND WYVERN BH105

Page 1: ...Manual book SPECIFICATION Wingspan 2 240 mm 88 19 in Length 2 050 mm 80 71 in Weight 9 3 kg 20 46 Lbs Radio 08 channels Servo 10 servos 2 mini servos wheel door Engine 50 55CC gas Made in Vietnam ITEM...

Page 2: ...e T pins Thread lock Paper towels Some more parts HARDWAREPACK COWLING Landing gear To avoid scratching your new airplane do not unwrap the pieces until they are needed for assembly Cover your workben...

Page 3: ...he area and rub down with a soft cloth Wing warp Hold the panel twisted gently in the opposite direction to the warp and apply warm air to remove the creases from the covering Caution do not heat the...

Page 4: ...sheet F1 Aluminium tube wing F3 Aluminium tube Vertical stabilizer REPLACEMENT SMALL PARTS G 5 Valve one way 4 3 way connector 7 Valve control 2 Door mounting wheel 1 Air retract main gear 9 Tail gear...

Page 5: ...below 4 Drill 1 6mm pilot holes through the block of wood for each of the four mounting screws provided with the servo Removecovering Servo tray 3 Using the thread as a guide and using masking tape t...

Page 6: ...ron servo into the wing as same as picture below 2x10mm Control horn of Aileron 2 INSTALLING THE AILERON CONTROL HORN A B EPOXY PLUS glue Installing the aileron linkages as pictures below 3 INSTALLING...

Page 7: ...WYVERN Item code BH105 INSTRUCTION MANUAL II FLAP 1 INSTALLING THE FLAP SERVOS 3x10mm Repeat the procedure for the other wing half 2x10mm Secure Secure Bottom side Aileron Flap Tray servo Electric wi...

Page 8: ...G THE FLAP CONTROL HORN Control horn of Flap 3 INSTALLING THE FLAP LINKAGES Repeat the procedure for the other wing half INSTALLING AIR RETRACTABLE LANDING GEAR A B EPOXY PLUS glue Control horn of the...

Page 9: ...9 WESTLAND WYVERN Item code BH105 INSTRUCTION MANUAL Secure 3x15mm 5x45mm spring...

Page 10: ...10 WESTLAND WYVERN Item code BH105 INSTRUCTION MANUAL Secure 3x10mm 3x8mm...

Page 11: ...11 WESTLAND WYVERN Item code BH105 INSTRUCTION MANUAL Secure Secure Secure Drill a hole 3 2mm diameter Drill a hole 3 2mm diameter 3x10mm...

Page 12: ...12 WESTLAND WYVERN Item code BH105 INSTRUCTION MANUAL Bottom side Flap Aileron s e c u r e 3x10mm Repeat the procedure for the other wing half 3x10mm 3x10mm Secure 3x10mm...

Page 13: ...13 WESTLAND WYVERN Item code BH105 INSTRUCTION MANUAL INSTALLING THE SERVOS WHEEL DOOR See pictures below trays servo...

Page 14: ...14 WESTLAND WYVERN Item code BH105 INSTRUCTION MANUAL E p o x y glue Secure Secure C A glue...

Page 15: ...ND WYVERN Item code BH105 INSTRUCTION MANUAL INSTALLING THE ENGINE MOUNT See pictures below Repeat the procedure for the other wing half Drill a hole 6mm diameter Front view INSTALLING THE ENGINE Secu...

Page 16: ...ector apply a small drop of thin C A to the bottom nut This will prevent the con nector from loosening during flight INSTALLING THE THROTTLE CABLE FUEL TANK INSTALLING THE STOPPER ASSEMBLY 1 The stopp...

Page 17: ...2 lines to the 2 vent tubes and 1 line to the fuel pickup tube in the stopper 8 Feed three lines through the fuel tank compartment and through the pre drilled hole in the firewall Pull the lines out...

Page 18: ...18 WESTLAND WYVERN Item code BH105 INSTRUCTION MANUAL Secure Pushrod choke Pushrod choke Left side Fue tank Fue tank...

Page 19: ...e engine The front of the cowl should be positioned so the crankshaft is in nearly the middle of the cowl opening Hold the cowl firmly in place using pieces of masking tape 3 Slide the cowl back over...

Page 20: ...2 5mm hole Left side Machine screw Secure Machine screw Right side Drill a hole 4mm diameter Install the spinner backplate propeller and spinner cone The spinner cone is held in place using two 3mm x...

Page 21: ...NTAL STABILIZER 1 Install the rubber grommets and brass collets into the elevator servo Test fit the servo into the servo tray 2 Mount the servo to the tray using the mounting screws provided with you...

Page 22: ...f aileron control horn Please see pic tures below ELEVATOR CONTROL HORN INSTALLATION Elevator control horn ELEVATOR PUSHROD INSTALLA TION Elevator pushrod install as same as the way of aileron pushrod...

Page 23: ...23 WESTLAND WYVERN Item code BH105 INSTRUCTION MANUAL Secure Secure 4x12mm Bottom side Elevator pushrod Elevator pushrod Aluminium tube 9mm 196mm...

Page 24: ...24 WESTLAND WYVERN Item code BH105 INSTRUCTION MANUAL Bottom side C A glue Epoxy glue Mark line Remove covering E p o x y glue Bottom side...

Page 25: ...e BH105 INSTRUCTION MANUAL 1 Secure the tail wheel bracket in place using three 3mm x 15mm wood screws Be careful not to overtighten the screws MOUNTING THE TAIL WHEEL BRACKET Secure Secure 3 x 15 mm...

Page 26: ...as the way of aileron control horn Please see pic tures below Control horn of Rudder Rudder servo install as same as method of elevator servo See picture below VERTICAL INSTALLATION 2x10mm Secure R u...

Page 27: ...5 INSTRUCTION MANUAL A B Epoxy PLUS glue RUDDER PUSHROD INSTALLATION Rudder pushrod install as same as the way of aileron pushrod 3x10mm Secure Rudder control horn 3x10mm 90mm Bottom side R u d d e r...

Page 28: ...AL Secure INSTALLATION SERVO USING FOR VALVE CONTROL Servo valve control Servo valve control Air supply Valveoneway 3wayconnector Air tank 3wayconnector 3wayconnector Right main gear wing Left main ge...

Page 29: ...29 WESTLAND WYVERN Item code BH105 INSTRUCTION MANUAL ITEM CODE BH 105...

Page 30: ...rmanently secure the receiver and battery until after balancing the model 1 Plug the servo leads and the switch lead into the receiver You may want to plug an aileron extension into the receiver to ma...

Page 31: ...UCTION MANUAL 4 Using a 2mm drill bit drill a hole through the side of the fuselage near the receiver for the antenna to exit Tie wrap Receiver Plastic parts of Fuselage Battery receiver Battery recei...

Page 32: ...ft The brace should slide in easily If not use 220 grit sand around the edges and ends of the brace until it fits prop erly 1 Locate the aluminium wing dihedral brace WING ATTACHMENT 910mm 32 mm Right...

Page 33: ...33 WESTLAND WYVERN Item code BH105 INSTRUCTION MANUAL Secure Secure C A glue A B Epoxy PLUS glue INSTALLING COCKPIT FUSELAGE See picture below C A glue A B Epoxy PLUS glue...

Page 34: ...lling the fuselage hatch as same as pic ture below BALANCING Accurately mark the balance point on the top of the wing on both sides of the fuselage The balance point is located 157mm back from the lea...

Page 35: ...m down Flap 40mm down Elevator 15mm up 15mm down Rudder 30mm right 30mm left Flap control Aileron control Elevator control Rudder control 20mm 20mm 15mm 15mm 40mm 30mm 30mm PRE FLIGHT CHECK CONTROL TH...

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