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20

SPEED AIR-40 _

Item code:BH08.

  

 

                           Instruction Manual.

Remove
covering.

Mark pen.

Remove
covering.

2) Slide the vertical stabilizer into the slot

in the top of the fuselage. The bottom edge of
the stabilizer should also be firmly pushed
against the top of the horizontal stabilizer.

3) While holding the vertical stabilizer

firmly in place, use a pen and draw a line on
each side of the vertical stabilizer where it
meets the top of the fuselage.

 

5) Slide the  vertical  stabilizer  back  in

place. Using a  triangle,  check  to  ensure
that  the vertical stabilizer is aligned 90 de-
gree to the horizontal stabilizer.

90º

Vertical

Stabilizer.

Horizontal

Stabilizer.

 

4)  Now, remove the vertical stabilizer and

using a modeling knife, carefully cut just in-
side the marked lines and remove the film of
the vertical stabilizer. Just as you did with the
horizontal stabilizer, make sure you only press
hard enough to cut the film, not the balsa ver-
tical stabilizer.

When cutting through the covering to re-

move it, cut with only enough pressure to only
cut through the covering itself.  Cutting into
the balsa structure may weaken it.

Remove covering.

Epoxy glue.

All manuals and user guides at all-guides.com

Summary of Contents for BH08

Page 1: ...2 4 kg 5 28 Lbs Radio 04 channels Servo 05 servos Engine 40 46 2 stroke 52 4 stroke Recommended Motor Size Power 46 Battery 4 cells Li Poly 14 8V 4 000mAh Instruction Manual book Made in Vietnam All...

Page 2: ...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 workbench with an old towel or brown pape...

Page 3: ...ny compromises in the area of safety Note regarding the film covering Minor creases or bubbles may develop in the film covering due to major fluctuations in weather conditions temperature humidity etc...

Page 4: ...nd rudder pushrod 6 Spinner 4 Fuel Tank 5 Wheels 2 Nose gear 1 Main landing gear 3 Steering arm SERVO INSTALLATION 1 Install the rubber grommets and brass eyelets onto the aileron servo INSTALLING THE...

Page 5: ...s through the block of wood for each of the four mounting screws provided with the servo Install servo into ai leron servo tray as same as picture below 4 Using the thread as a guide and using masking...

Page 6: ...r wing half 1 Using a ruler pen to draw a straight line as below picture INSTALLING THEAILERON CONTROL HORN Install aileron control horn as same as picture below Control horn of Aileron 2 x16mm Mark l...

Page 7: ...perpen dicular to the servo and point toward the mid dle of the wing 4 Locate one nylon servo arm and using wire cutters remove all but one of the arms Using a 2mm drill bit enlarge the third hole out...

Page 8: ...ion Manual Repeat the procedure for the other wing half Aileron pushrod MAIN GEAR INSTALATION PARTS REQUIRED A B Epoxy PLUS Secure Remove covering A B Epoxy PLUS Glue Bottom side 3x15mm 3x15mm All man...

Page 9: ...for the other main gear wheel Secure INSTALLING THE ENGINE MOUNT Front view NOSE GEAR INSTALLATION Adjust the nose gear steering arm until the arm is parallel with the fire wall Installing steering ar...

Page 10: ...10 SPEED AIR 40 _Item code BH08 Instruction Manual Secure Secure Front view All manuals and user guides at all guides com...

Page 11: ...INE Mark point Drill a hole 2 5mm diameter Secure Throttle wire Left side INSTALLING THE STOPPER ASSEMBLY 1 The stopper has been pre assembled at the factory 2 Using a modeling knife cut one length of...

Page 12: ...ines have not become kinked inside the fuel tank compartment Air should flow through easily 9 To secure the fuel tank in place apply a bead of silicon sealer to the forward area of the tank where it e...

Page 13: ...mm drill bit to accommodate the servo connector Remove the excess mate rial from the arm After installing the adjustable metal con nector apply a small drop of thin C A to the bottom nut This will pre...

Page 14: ...od screws INSTALLING THE SPINNER 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...

Page 15: ...ne of the horizontal stabilizer at the trail ing edge and place a mark Use a traingle and extend this mark from back to front across the top of the stabilizer Also extend this mark down the back of th...

Page 16: ...layer to the top and bottom of the stabilizer mounting plat form sides in the fuselage Slide the stabilizer in place and realign Double check all of your mea surements once more before the epoxy cures...

Page 17: ...viously and clean up the excess using a paper towel and rubbing alcohol Bottom side C A glue Top side Elevator control horn install as same as the way of aileron control horn Please see pic tures belo...

Page 18: ...ll control horn as same as picture below Elevator pushrod install as same as the way of aileron pushrod ELEVATOR PUSHROD INSTALLATION Elevator pushrod Elevator pushrod Elevator pushrod Bottom side Top...

Page 19: ...Rudder servo Cut the covering away from the slot Temporary pin to keep hinge centered Assemble then apply drops of thin C A to center of hinge on both sides 1 Using a modeling knife remove the coverin...

Page 20: ...ng a triangle check to ensure that the vertical stabilizer is aligned 90 de gree to the horizontal stabilizer 90 Vertical Stabilizer Horizontal Stabilizer 4 Now remove the vertical stabilizer and usin...

Page 21: ...y excess epoxy using a paper towel and rubbing alcohol and hold the stabilizer in place with T pins or masking tape Allow the epoxy to fully cure before proceed ing Epoxy glue C A glue C A glue 1 Loca...

Page 22: ...IR 40 _Item code BH08 Instruction Manual Rudder control horn Secure Rudder pushrod Bend and cut Rudder pushrod connector servo arm Rudder pushrod Nose gear pushrod All manuals and user guides at all g...

Page 23: ...Instruction Manual Snap keeper Plastic parts of elevator and rudder pushrod Nose gear pushrod Secure Cut Bottom side C A glue Bottom side Rudder pushrod Elevator pushrod Elevator pushrod All manuals a...

Page 24: ...ration Use a rubber band or masking tape to hold the foam in place 3 Position the battery pack and receiver behind the fuel tank Use two tie wraps to hold the battery and receiver securely in place as...

Page 25: ...ual Right side 3 Insert two wing panels as pictures below Left side Secure Secure See picture wing attach to fuselage Installing the fuselage hatch as same as pic ture below Insert and secure Top side...

Page 26: ...s located 73mm back from the leading edge This is the balance point at which your model should balance for your first flights Later you may wish to experiment by shifting the balance up to 10mm forwar...

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