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Step 13: Installing The Aileron Servo - Mountain Models Flashback Manual

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pilot's POV), end up on the right side at the servo tray. This will give you a more direct
route with the cables.
Route the cotter pins through the holes in the micro connectors, pushing them through
4.
about 1/4", and then tighten the screws down.
Attach the other end of the cable to the control horn, using the outside holes for the
5.
elevator and the inner holes for the rudder. With the control surface straight back,
tighten the thread so that it's snug but not too tight, and tie it off.
Set the knot with a small drop of CA and remove the extra material.
6.
Repeat for the other three cables.
7.

Step 13: Installing the Aileron Servo

Next, you are going to install the aileron servo.
You will need:
1 - 1/32" x 18" thin music wire for the pushrods (Wire)
2 Micro pushrod adjuster (Bagged Parts)
!
Installing the servo
Flow some thin CA where the servo will be mounted. Make sure you allow the glue to
1.
dry completely.
Using the hole provided in the bottom of the fuselage, center the servo using the
2.
midpoints you marked earlier, and then screw it down.
Using a 4" length of the wire, z-bend one end and insert it into the outermost hole of
3.
the plywood control horn.
Correct Control Horn Hole Selection
Hole closer to the control surface = more throw
Hole further from the control surface = less throw
Attach the micro pushrod adjuster to the outermost hole of the servo horn.
4.
Center the servo. This doesn't mean to manhandle it to where you want it to be, it
5.
means that you should turn on your electronics.
Install the servo horn onto the aileron servo, and then run the pushrod through the
6.
fuselage and the micro pushrod adjuster.
difficult. You're going to have to flex the wire to get it into the proper position.
Center the aileron and then tighten the pushrod adjuster over the pushrod.
7.
Repeat Steps 3-7 for the second pushrod.
8.
Mountain Models Flashback
If you started on the left side of the fuselage (from the
Getting the pushrod through the fuselage is a bit
53

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