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LASER 2000 

ARF 

ASSEMBLY MANUAL 

 
 

 

 

 

KANGKE INDUSTRIAL USA Inc. 

65 East Jefryn Blvd. Deer Park, New York 11729 

 

http://www.kangkeusa.com

  

E-mail: 

info@kangkeusa.com

 

877-203-2377   Fax 

1-631-274-3296 

 

 

This manual is the sole property of KANGKE INDUSTRIAL USA inc. Reproducing any part 

without the consent of Kangke Industrial USA Inc. is a lawful violation. 

Warranty: 

Kangke Industrial USA Inc. guarantees the kit to be free of defects in both material and workmanship at the date of 

purchase. This warranty does not cover any parts damaged by use or modifications. In no case shall Kangke Industrial’s liability exceed the 
purchase cost of this kit. Since Kangke Industrial has no control of final assembly and material used by user for final assembly, no liability 
shall be assumed or accepted for any damage resulting from the use by user of final user-assembled products. This kit has been flight test for 
normal use. If the plane will be used for extremely high stress flying, the modeler is responsible for reinforcing the high stress points. Inspect 
this kit immediately after receiving it, report any missing and damaged parts within 10 business days otherwise the claim may be denied. 

Summary of Contents for LASER 2000

Page 1: ...ranty does not cover any parts damaged by use or modifications In no case shall Kangke Industrial s liability exceed the purchase cost of this kit Since Kangke Industrial has no control of final assembly and material used by user for final assembly no liability shall be assumed or accepted for any damage resulting from the use by user of final user assembled products This kit has been flight test ...

Page 2: ...n a model of this size and power you should not make the attempt without the help of an experienced pilot Enjoy this aircraft you may never find one that flies better Specifications Length 70 in Wing span 87 in Wing area wet 1204 sq in Surface area 1421 sq in Weight 16 18 lbs Wing load 27 29 oz Engine 2 4 3 2 C I Gas Kit Contents Fuselage 1 Wing panel 1 Ailerons 2 Cowling 1 Canopy 1 Main gear 1 St...

Page 3: ...Install the stabilizer hold down screws for alignment do not tighten Use a felt tip marker to outline the rudder support block on the side of the fin With a sharp hobby blade and a straight edge slice the covering inch below the marked line Be careful not to slice into the wood as that would weaken the structure Peel away the covering a shown Apply a thin coat of epoxy to the inside of the rudder ...

Page 4: ...ngine The distance from the back of the spinner to the firewall must be at least 6 7 16 inches for proper clearance with the cowl The BRISON 2 4 used on the prototype required a 1 1 8 inch spacer The size of the spacer you need will depend on your choice of engine When installing the tail surfaces for use apply a thin bead of RTV silicone to the stabilizer rudder support mating surface Install the...

Page 5: ...forward Install the tail wheel bracket Align the tail wheel pivot hole with the back edge of the rudderpost The airframe can now stand on its gear allowing clearance for the cowl Temporarily install the canopy deck Line up the cowl and open any holes that are necessary for engine exhaust clearance Locate the holes for the cowl mount Remove the cowl and deck Assemble the gas tank Be sure the flop t...

Page 6: ...tion such as the BRISON 3 2 you may wish to slide the tank to the side to allow room for the module and battery You will have to cut a small notch in the bottom of the canopy deck directly over the tank for clearance Using a 1 8 inch drill locate and drill the holes for the control horns in the rudder and elevators Use the dimensions below notice that the horn backing ring touches the back of the ...

Page 7: ... servos The elevator servos must have at least 60 oz of torque the prototype used HITEC HS625BBMG The rudder must have at least 100 oz of torque the prototype used HITEC HS645BBMG Install and adjust the supplied elevator control rods Fabricate the rudder pull pull using the supplied rods Remove the servo covers from the wing halves Open the slot for the servo horn Install the servo in the servo co...

Page 8: ...porarily install the wing panels Locate and drill a hole for the plastic outer throttle push rod Locate and mount the throttle servo and bracket inside the fuselage Be sure the servo and push rod do not interfere with the wing attach bolts Slide the axle through the recessed side of the wheel Slide a collar on and tighten the set screw leave enough play so thee tire spins freely Install the anti r...

Page 9: ...his location will provide the most stability As your comfort and skill increase slowly move the C G aft to increase the control response The recommended starting range for the C G is 5 3 8 inches to 5 3 4 inches back from the leading edge of the wing measured against the side of the fuselage 5 inches is 27 of the MAC mean aerodynamic chord Slide the battery pack to a position where the plane will ...

Page 10: ...ith the airplane flying away from you adjust the rudder trim till the fuselage tracks straight it may be necessary to correct the aileron trim after this procedure Continue to fly and trim until the aircraft is tracking well land before the fuel runs out Carry a little power on final approach until over the end of the runway then cut power to idle hold the plane just off the runway till the airspe...

Page 11: ...f down elevator is required to maintain a straight line shim the back of the main wing 1 8 inch at a time till the elevator is neutral If up elevator is required shave the rear of the wing saddle 1 8 inch at a time Engine Thrust Angle Up Down On a low pass 50 power crosswind go to 80 power and pull vertical at the same time As the model slows do not correct path with elevator If the model tries to...

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