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F E I   B A O   V E L O X   X L  

 

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DISCLAIMER:

 

 

T

HIS IS NOT A TOY

.  This is a high-performance miniature aircraft, capable of high speeds and 

damage to life, limb, and property.  The manufacturer and its distributors cannot control how you 
assemble this model, what equipment you use to fit it out, or how you fly it, and can assume no liability 
whatsoever for any damages that may occur when you fly your aircraft.  By assembling this model, you 
are agreeing to indemnify and hold blameless the manufacturer and/or his agents from any and all torts 
and liability associated with the use of this product.  Please inspect all parts before beginning assembly.  
If any parts appear to be suspect, contact your dealer or the manufacturer for repair or replacement 
BEFORE you begin.  Once you have assembled the aircraft, you are the pilot in command and assume 
any and all responsibility for the use of the model and any damages that might occur by flying or 
attempting to fly this aircraft. 
R/C model jets require a high level of skill in both their assembly and their flying.  If you do not feel 
confident in either your building or flying skills, PLEASE seek assistance from more experienced 
modelers.  It is a wise idea, no matter what level of skills you possess, to have a second experienced 
modeler go over your installation after assembly. A second set of eyes may spot a problem you have 
missed.  If you have not flown a model like this before, it is HIGHLY recommended that you get an 
experienced turbine pilot to do your maiden flight.  Very often, the first few seconds of a maiden flight 
are critical until the aircraft is trimmed out, and having an experienced pilot at the controls can make the 
difference between a wrecked aircraft and once that enjoys many hundreds of flights.  Be sure to select a 
suitable field for flying...take the time to find a large paved runway if at all possible, especially for test 
flights, until you feel comfortable getting the aircraft in and out of smaller grass fields. 
 

 

BEFORE YOU BEGIN: 
 

Keep this in mind as you proceed: 
Look at EVERY assembly step you finish, and ask yourself: 

"Is this going to crash my airplane?" 

A chain is only as strong as its weakest link, and this is a high-performance aircraft that will be very 
intolerant of sloppy assembly techniques.  Even the smallest component is important and can cause the 
loss of your airplane, so take the time to do things right.  Or REdo them if they are wrong. Careful work 
will result in a long-lasting plane that gives you years of pleasure, one loose component could result in 
the complete loss of the aircraft and all the components inside it, and someone can even get hurt.  So 
pause every once in a while when building it and double-check your workmanship. 
 
 

 
A. Introduction: 

 
You have chosen a model that represents the pinnacle of ARF technology.  While there is not a lot of 
building to do, there is enough to keep you busy for a few evenings.   
Even if you have assembled maybe other ARF jets, we highly recommend following our assembly 
sequence and procedures anyway.   
Chances are it will save you a lot of time, prevent you from running down dead ends, and perhaps 

Summary of Contents for Velox XL

Page 1: ...F E I B A O V E L O X X L 1 FEI BAO JETS Velox XL Assembly Manual Written by Curtis Mattikow In collaboration with R C Jet Models...

Page 2: ...an experienced turbine pilot to do your maiden flight Very often the first few seconds of a maiden flight are critical until the aircraft is trimmed out and having an experienced pilot at the controls...

Page 3: ...he inside of the wing as it dries and you won t even know it is happening Hysol stays where you put it The downside of Hysol is it takes overnight to dry properly but we have tried to arrange things t...

Page 4: ...you can add fine wire safety wraps if you like Make sure all left and right matching airlines are the same length particularly the brake lines or you will get uneven retraction or braking action It s...

Page 5: ...the radio tray in and remove the tray Figure 2 3 Sand and paint the tray if you like and set it aside to dry Figure 3 4 Cut the tie wrap holding the nose gear in place for transportation Figure 4 5 Ad...

Page 6: ...connectors Again y connectors not needed with valves that have dual outputs Figure 9 10 Remove the bolt holding the forward main gear door cylinder to the door hinge This will let you swing the cylind...

Page 7: ...to the retracts The ones to the outer nipples need to be 20 inches long the side nipples 12 inches long Figure 18 19 Slip the retracts into place and secure with screws Be sure to not pinch the airli...

Page 8: ...Tape the brake line out of the way to the fuselage floor for now Figure 26 27 Bundle the lines in the wheel wells together for neatness using tie wraps Figure 27 28 Add five tie wraps around the bundl...

Page 9: ...insides of the tanks completely clean of all dust Figure 33 34 Clean up the end of each tube if needed blow out any dust or shavings Figure 34 35 Assemble the stoppers as shown Figure 35 36 Add the c...

Page 10: ...are also for securing the tanks Figure 41 42 Put the plates into place and secure with a little CA glue Figure 42 43 Insert the main tank and fix it in place Figure 43 44 Prepare the control horns by...

Page 11: ...ng a sharp exacto It does a neater job than power tools for this and only takes a few minutes Figure 49 50 Box each slow in with tape as shown Figure 50 51 Coat the bottom of each horn with hysol Make...

Page 12: ...eed to reach forward and function as an overflow when you fill your tanks Figure 58 59 Use this harness to connect the vents of the outer tanks and then tape the overflow line out of the way forward F...

Page 13: ...most accuracy Figure 65 66 Install the brake valve assembly with velcro also Connect the line to the brakes to the outer port of the valve shown with clear line and add a section of line to the other...

Page 14: ...gravity to dangle the wheel collar and string through the boom at the holes shown Figure 74 75 Gently pull the extension through using the string Figure 75 76 Tape the extensions out of the way and be...

Page 15: ...to the aircraft as follows in through the hole shown in the wing root Figure 82 83 Through the hole in the former behind the main gear as shown Figure 83 84 Through the former in front of the main gea...

Page 16: ...e servo lead Figure 89 90 Pull the servo lead through and seat the servo on the wooden mounts in the structure Check the wooden mounts for security reglue if needed Figure 90 91 Label the servo lead w...

Page 17: ...e shortened edge and then unscrew the locknut to clean the threads Figure 97 98 Bolt the link into place Tighten fully and then loosen only until you get free movement Figure 98 99 Connect the clevis...

Page 18: ...input of your UAT Figure 105 106 Add a fill line to the correct port of your UAT and plug it with the provided fuel plug Figure 106 107 Test fit your engine to the mounts Get it as far forward as pos...

Page 19: ...arefully align the engine and mark the mounting holes Figure 114 115 Drill pilot holes for the engine mounting screws Be sure not to drill too far and come out the bottom of the fuselage Figure 115 11...

Page 20: ...the tray The center ply block is a mount for the fuel shut off Figure 121 122 Sand the tray and paint it Figure 122 123 Plumb and wire the equipment according to your engine manual Note you may need...

Page 21: ...ble guide tubes from the top and out the bottom of the tubes Figure 130 131 Crimp the ends of the steering cables to the outer holes on the steering tiller on the nose gear Figure 131 132 Bisect the s...

Page 22: ...Secure the booms into place with these bolts Figure 136 137 Make the connections for the elevator servos Figure 137 138 Insert the stabs between the booms Figure 138 139 Those bolts secure the stab F...

Page 23: ...ou like more aerobatic performance but make changes gradually Balance with full UAT and landing gear up The main tanks is slight forward of the CG balance with the main tanks empty You may find a clic...

Page 24: ...l flaps as you may not have enough elevator to flare with full flaps A landing mix will reduce the pilot workload These settings flap to elevator will change if you move the CG back You can also incre...

Page 25: ...25...

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