Hobby King YAK 54 EP ARF User manual

1.5mm

Addendum for Yak 54EP ARF
Please read all of the instructions to this plane carefully before reading this
addendum.
Step 3 Rudder Pushrod
Install the rudder servo in the slot cut closest to the bottom of the plane, but on the
opposite side of the fuselage that is show in figure 3.
Step 4 Elevator Pushrod
Install the elevator in the slot cut closest to the horizontal stabilizer, but on the
opposite side of the fuselage that is shown in figure 4. The elevator servo, linkage,
and control horn should be installed from the same side of the fuselage as the
screws that hold the horizontal stabilizer on in order for it to be removable.
Step 6 Landing Gear
The Landing Gear Struts should mount to the rear of the “V” notches, not forward
as shown in the drawing.
Step 11 Center of Gravity
The CG is located 4” (100mm) behind the leading edge measured where the wing
meets the fuselage, not 2/4” (60mm) as indicated.

ADDENDUM：
Installation for optional motor:
1).For installation of brushless motor without speed control box,
please find wooden motor mount and two screws(PA3X16mm)
from packing bag (See photo 1).
2).Please refer to photo 2 & 3 to finish installation of motor.
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