Installing Horizontal Tail And Pushrods On Control Horns - PARKZONE Extra 300 Manuel D'utilisation

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Installing Horizontal Tail and Pushrods on Control Horns

Installing the Horizontal Tail
1. Put the horizontal tail (PKZ5125) in the fuselage, making
sure the control horn is on the right side of the fuselage.
The control horn is the part on the elevator where the
pushrod and clevis attach.
Alignment marks are on the top and bottom of the
horizontal tail.
2. Make sure the center of the horizontal tail is aligned with
the center of the fuselage.
3. Install clear tape on the top and bottom of the horizontal
tail and the fuselage.
Tip: Removal of tape from painted parts can remove paint.
Bottom View
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Installing Elevator Control Horn
clevises directly affect aircraft response. When these are
incorrectly connected for the pilot's skill level, unexpected
aircraft response to controls can result in a crash, which could
lead to property damage and injury.
1. Pull the elastic band from the clevis up to the pushrod.
2. Carefully spread the clevis and put the clevis pin to the
Tip: The clevis can be threaded in and out to shorten or
lengthen the pushrod. Make sure transmitter trims are
centered before making mechanical adjustments.
3. Pull the elastic band from the rod onto the clevis to hold
Please refer to Control Surface Travel Information for more
information about adjustment of the flight control surfaces
and the transmitter.
Top View
CAUTION: The installation positions of the pushrods and
outermost hole in the control horn.
the clevis on the control horn.