E-flite Cap 232 BP ARF - Manual (Page 26)

 2. The elevator servo is installed in the upper
hole in the fuselage using the hardware provided
with your servo. Pre-drill the holes for the servo
mounting screws using a drill and 1/16" (1.5mm)
drill bit. The output of the servo will be on the left
side facing the front of the plane.
 3. The rudder servo is installed in the lower hole
using the hardware provided with your servo.
Pre-drill the holes for the servo mounting screws
using a drill and 1/16" (1.5mm) drill bit. The
output for the rudder servo will be opposite the
elevator servo facing the front of the plane.
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