Zenoah TWIN GT80 Instruction Manual download pdf (Page 31)

Step 3. Mount the completed hatch on the fuselage. Use 4-40

screws with split washers and #4 washers to fasten the hatch in place.

Step 4. Apply the included decals as per the box top.

Correctly balancing an aerobatic model is critical to its

performance and flight characteristics. Checking the balance

on giant-scale models is best done with two people.

Step 1. On the top of the wing tips, measure back 4

/2" and 5

/4"

from the leading edge and mark both places with a felt-tipped

pen. This is the recommended center of gravity (C.G.) range.

Step 2. Fully assemble the model. With a helper, lift the

airplane with your index fingers to find the balance point. The

balance point (C.G.) should lie between the two marks on the

wing tip. If not, add the necessary weight to the nose or tail to

obtain the correct balance.

Section 13: Balancing the Model

• Felt-tipped pen

• Ruler

Tools and Adhesives Needed

Step 2. When satisfied with the cockpit detail, fit the canopy in

place. It may be necessary to trim the edges for a perfect fit.

When satisfied, glue the canopy in place using canopy glue like

Pacer formula 560. Use masking tape to hold the canopy in place

while the glue dries.

Section 12: Hatch Assembly

CONTINUED

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Zenoah TWIN GT80 Instruction Manual Page 31