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18

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6 . Use your radio to center two servos . Remove the servo 

arms  and  set  one  servo  aside  for  now .  Fit  a  long  servo 
arm to your elevator servo . Choose the spline position that 
allows one arm to extend from the left side of the servo case 
perpendicular to the case body . Clip off the remaining three 
servo arms . Use a #48 drill bit to drill the second to the last 
hole outboard on the servo arm (about 1/2" [13mm] from the 
center of the output shaft) .

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7 .  Fit  the  elevator  servo  to  the  fuselage  servo  tray  as 

shown .  Align  the  servo  with  the  two  elevator  pushrods  so 
that  the  pushrods  naturally  lie  over  the  second  to  the  last 
outboard hole on the servo arm . Move the servo left or right 
in the tray to achieve this .

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8 . Use a 1/16" [1 .6mm] drill bit to drill four holes to mount 

the  elevator  servo .  Install  the  elevator  servo  using  the 
mounting  screws  that  came  with  your  servo .  Remove  the 
servo  and  harden  the  screw  holes  with  thin  CA .  Reinstall 
the servo .

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9 . Identify the 

left elevator pushrod and make a gentle 

bend  in  it  at  the  point  shown  so  that  it  is  parallel  with  the 
other elevator pushrod . Set the 

right elevator at its neutral 

position (zero degrees deflection) and use a felt-tip pen to 
mark the point where the pushrod passes over the hole in 
the servo arm . 

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10 . Slide two 5/32" [4mm] wheel collars over both elevator 

pushrods .  Cut  the 

left  elevator  pushrod  1"  [25mm]  from 

shallow bend you made in the last step . Use a pair of pliers to 
bend the other pushrod 90° straight up at the mark that you 
made at the servo arm . Install the pushrod onto the elevator 
servo  using  a  nylon 

FasLink

  retainer .  Cut  off  the  excess 

pushrod  wire .  Cut  the  wire  about  1/8"  [3 .2mm]  from  the 
surface of the nylon finger to ensure that the FasLink stays 
securely connected . Note: If you removed your servo arm to 
install the pushrod and FasLink

, make sure you reinstall the 

servo arm retaining screw .

Содержание Z-526 ZLIN krobat

Страница 1: ...ct of using the user assembled product the user accepts all resulting liability If the buyer is not prepared to accept the liability associated with the use of this product the buyer is advised to ret...

Страница 2: ...airshows in the 1960 s The Zlin along with the famous de Havilland Chipmunk paved the road to the modern CAP Extra and Edge aircraft era of today Like its full scale counterpart the Great Planes Zlin...

Страница 3: ...dust as the dust will blow back into your eyes Always wear safety goggles a particle mask and rubber gloves when grinding drilling and sanding fiberglass parts Vacuum the parts and the work area thoro...

Страница 4: ...rvo Mounting Screws Set of 10 FUTM2550 ADDITIONAL ITEMS REQUIRED To finish this airplane you will need the following items Adhesives and Building Supplies o 3 8 x 3 Heat Shrink Tubing GPMM1060 o R C f...

Страница 5: ...te is packaged in six foot rolls but some hobby shops also sell it by the foot If only a small piece of MonoKote is needed for a minor patch perhaps a fellow modeler would give you some MonoKote is ap...

Страница 6: ...rs and payments by personal check to Hobby Services 3002 N Apollo Drive Suite 1 Champaign IL 61822 Be certain to specify the order number exactly as listed in the Replacement Parts List Payment by cre...

Страница 7: ...o For Futaba standard servos this is the arm that is already installed on the servo For other radio systems please use the arm that is at least 5 8 15 9mm long from the center of the shaft to the oute...

Страница 8: ...ach servo arm still centered position your servo on an aileron servo bay cover so that the servo arm is centered in the opening and exiting the opening Please note If you are using Futaba servos there...

Страница 9: ...rs o o 13 Working with one wing now make a mark using a felt tip pen directly behind the aileron servo arm Use a builder s triangle or builder s square to ensure that you mark directly behind the serv...

Страница 10: ...horn Extend the pushrod forward and line it up with the servo arm hole Mark the pushrod at the hole o 19 Bend the pushrod 90 at the mark that you made Connect the pushrod to the outermost hole in the...

Страница 11: ...d wheel collars using a drop of thread locking compound on the set screws Apply a few drops of light machine oil to the axles when you re done o 3 Locate four flat nylon straps Place these in the cuto...

Страница 12: ...it and rotate the dowel to sand off material Sand off a little at a time and recheck the fit o 3 Locate the one 1 3 8 35mm long hardwood dowel Test fit this in the root wing rib of each wing If necess...

Страница 13: ...lon wing bolts and three 64 rubber bands not supplied Fit the wing bolts in the wing so that each bolt is centered in the hole Use two rubber bands on the wing bolts one on the top side and one on the...

Страница 14: ...the trim scheme carefully slide the stabilizer into the slot in the fuselage Slide the stab past center and re coat the top and bottom of the stab center section Proceed immediately to the next step...

Страница 15: ...o see that the LE of each elevator can touch the TE of the stab If you are having trouble fitting the hinges run your hobby knife through the slot backwards so that the dull side of the knife blade di...

Страница 16: ...rge nylon hinge into the slot in the fin o 10 With the tailwheel facing aft test fit the rudder Check to see that the tailwheel is aligned with the rudder If the tailwheel needs adjustment remove the...

Страница 17: ...o position the clevis holes directly above the hinge line Hold the horn in this position and drill two 3 8 9 5mm deep holes using a 1 16 1 6mm drill Be careful not to drill through the elevator comple...

Страница 18: ...g screws that came with your servo Remove the servo and harden the screw holes with thin CA Reinstall the servo o 9 Identify the left elevator pushrod and make a gentle bend in it at the point shown s...

Страница 19: ...m from the threaded end and cut off the unthreaded side Fit a silicone clevis retainer onto the pushrod and thread a clevis onto it so that at least 1 16 1 6mm of threads are visible past the clevis b...

Страница 20: ...in CA o 19 Set the rudder at neutral Mark the rudder pushrod at the servo arm and bend the rod straight up 90 Attach the pushrod to the servo arm using a nylon FasLink Secure the servo arm using the a...

Страница 21: ...the tank You may need to adjust the bend of the line so it reaches the top of the tank A small amount of clearance is desirable When the stopper is fully installed tighten the screw to seal the stopp...

Страница 22: ...rewall using this hardware Notice that there are centering marks molded into each half of the engine mount and that there are centering marks also on the firewall Use thread locking compound on the sc...

Страница 23: ...ot to the fill line Leave this line about 9 229mm long It will need to exit the cowl out of the cooling air hole in the bottom of the cowl Rig the Throttle o 1 Depending on the side you installed the...

Страница 24: ...ad locking compound to the throttle arm screw and install the throttle arm Slide the pushrod into the pushrod tube and attach the throttle arm to the carburetor If your throttle arm included a lock wa...

Страница 25: ...mFire 55 42 60 480 motor The motor prop ESC and battery combination listed was tested extensively and performs very well You can expect a brisk flying pace and better than average aerobatic performanc...

Страница 26: ...embly as shown Position the motor and frame so that the motor measures 4 3 4 121mm from the knurled drive washer portion of the motor to the firewall Install the eight bolts in the locations shown Be...

Страница 27: ...rate the hook side from the loop side Join the hook side to the loop side so that there is a 2 51mm overlap Make two straps like this o 2 Install the strap from the bottom of the fuselage If you want...

Страница 28: ...ack you choose o 2 Choose a place to mount your switch and charge jack that will not interfere with the servos or radio gear We chose to use the Great Planes Switch Charge Jack Mounting Set GPMM1000 A...

Страница 29: ...receiver battery to the switch harness and the harness to the receiver Use a piece of heat shrink tubing to secure the receiver battery to the switch harness If you are using a 72MHz receiver route t...

Страница 30: ...the cowl will be Trim holes in the card stock to clear any parts that will interfere with the cowl o 3 Fit the canopy and hatch assembly to the fuselage Remove your muffler or anything that will inte...

Страница 31: ...th your engine motor Install the prop nut and any lock nut included with your engine securely o 2 Test fit the spinner cone to the backplate Trim the blade openings in the cone at any points that inte...

Страница 32: ...d former and then dropping down and sliding back the canopy The two hooks under the canopy should engage in the fuselage Magnets will keep the hatch back and locked Apply the Decals 1 Use scissors or...

Страница 33: ...nes the batteries Voltages but the capacity remains the same These two 1500mAh batteries both 11 1V are being joined in PARALLEL The result will be one 11 1V 3000mAh battery This is a PARALLEL battery...

Страница 34: ...throw For this particular airplane we recommend using the high rate rudder only on the ground when taxiing Switch to low rate rudder before initiating your takeoff roll NOTE The throws are measured a...

Страница 35: ...e or eliminate any additional ballast required If additional weight is required nose weight may be easily added by using a spinner weight GPMQ4645 for the 1 oz 28g weight or GPMQ4646 for the 2 oz 57g...

Страница 36: ...If the control surfaces do not respond correctly do not fly Find and correct the problem first Look for loose servo connections or broken wires corroded wires on old servo connectors poor solder joint...

Страница 37: ...ved line s must be established in front of which all flying takes place with the other side for spectators Only personnel involved with flying the aircraft are allowed at or in the front of the flight...

Страница 38: ...idly vibrates up and down thus causing the noise In extreme cases if not detected immediately flutter can actually cause the control surface to detach or the flying surface to fail thus causing loss o...

Страница 39: ...the runway into the wind keeping the nose down to maintain airspeed and control Level the attitude when the model reaches the runway threshold modulating the throttle as necessary to maintain your gl...

Страница 40: ......

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