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Greetings and congratulations on your purchase of the Extreme Flight RC 
52" Extra 300 EXP ARF

!

  

This new Extra is the first in a series of midsized electrics built around the 
new Xpwr T3910 brushless outrunner.  This size aircraft delivers big plane 
performance in a package that is easy to transport and maintain at a very 
reasonable price point. 

The 52" Extra is loaded with all of the groundbreaking tech first brought to 
market in the 48" EXP models including generous use of carbon fiber and 
fiberglass material to add strength while keeping overall weight very low.  The 
result is a very robust airframe capable of handling most aerodynamic loads 
while remaining lightweight for best performance.  The Extra excels in all 
modern aerobatic flight regimes including low and slow 3D, fast and 
aggressive XA and ultra precise precision flight. 

 

 

 

Содержание 60 EXTRA 300 EXP

Страница 1: ...1 52 EXTRA 300 EXP Electric ARF Copyright 2016 Extreme Flight...

Страница 2: ...ery reasonable price point The 52 Extra is loaded with all of the groundbreaking tech first brought to market in the 48 EXP models including generous use of carbon fiber and fiberglass material to add...

Страница 3: ...anti rotation pins landing gear mounts servo trays and motor box joints 5 When applying decals first clean the area where the decal will be applied with alcohol Mist the area lightly with Windex befo...

Страница 4: ...sting was performed with Hitec HS 5087MH digital servos Xpwr T3910 Brushless Outrunner motor Airboss Elite 80 Amp ESC Timing must be set to high with the Xpwr 3910 motor 4S 2500 3300 mah LiPo battery...

Страница 5: ...e plates Remove the ailerons from the wing and remove the covering over the slot for the aileron horn on the bottom of the aileron with a sharp hobby blade Make sure you are doing this on the bottom o...

Страница 6: ...glue to the slot as well as to both sides of the control horn Insert the control horn into the baseplate and then into the slot and make sure it seats properly against the surface of the aileron Wipe...

Страница 7: ...e hinges are centered in their slots 5 Slide the aileron into position on the hinges and secure with several drops of fresh thin CA This process is much easier and more effective if a fine glue tip is...

Страница 8: ...t are the same size and 4 micro ball links along with 4 2mm screws nuts and washers Thread the ball links onto each end of the pushrods and secure to the servo arm and control horn with the 2 mm hardw...

Страница 9: ...cut in the wheel pant to allow it to fit over the axle Before installing the wheel pant place a drop of silicon based glue onto the wheel pant just above the pre cut slot This will prevent the wheel p...

Страница 10: ...10...

Страница 11: ...rough the carbon fiber gear and into the pre installed blind nut in the fuselage Make sure to use a drop of blue Loctite on each screw to prevent them from backing out 10 Locate the horizontal stabili...

Страница 12: ...ake sure it is properly aligned Sand or shim the slot if necessary to ensure proper alignment Secure the stabilizer with CA 12 Remove the covering over the left slot on the bottom of the elevator wher...

Страница 13: ...and a fine glue tip work best here 14 Remove the covering over the slot in the lower left side of the rudder where the rudder control horn will be installed Scuff the portion of the control horn that...

Страница 14: ...lwheel assembly in the hardware package Secure the tailwheel bracket to the bottom rear of the fuselage with the provided wood screws Make sure the pivot point of the assembly is over the hinge line o...

Страница 15: ...elevator servo linkages assemble and are installed just like the aileron linkage For maximum elevator and rudder travel we have included two G10 control horns which are bolted to the stock servo arm...

Страница 16: ...16...

Страница 17: ...Secure the radial X mount and prop adapter to the motor with the supplied hardware Use the supplied 4mm socket head cap bolts and washers to secure the motor to the front of the motor box Be sure to...

Страница 18: ...er to mark the location of the center of each mounting tab Roll the tape back and slide the cowl into position Install an Extreme Flight 57mm spinner onto the motor shaft for reference and once satisf...

Страница 19: ...G mounts using 2 3mm thumb screws and 2 clear plastic washers There is also a clear spacer that fits between the wing tip and SFG to prevent the SFG from interfering with the aileron movement There ar...

Страница 20: ...the aircraft is flown inverted straight and level it requires no down elevator to maintain altitude If your flying style leans more toward precision aerobatics then I recommend setting your CG using t...

Страница 21: ...at will allow you a rate for precision flying another for harriers and the majority of 3D maneuvers and a final rate with as much travel as you can get for the crazy tumbles and flips Here are some su...

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