Great Planes Tracer 46 Kit - GPMA0400 - Manual (Page 19)

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5. Use a straightedge to mark a line from the center of
the servo arm to the control link on the right retract on
the right wheel well and rib 2A. Repeat for the left retract.
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6. On the right wing half, mark on the wheel well and rib
2A where a line from the aft screw-lock to the control link
on the right retract intersects the wheel well and rib 2A.
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7. On the left wing half, mark on the wheel well and rib
2A where a line from the forward screw-lock to the control
link on the left retract intersects the wheel well and rib 2A.
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8. Cut 3/8" wide by 5/8" deep slots in the outside
edges of both wheel wells centered on the marks you
made in steps 5-7.
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9. Cut a 1/4" deep slot between the marks on both ribs
2A and the inside of both wheel wells.
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10. Plug your retract servo into your receiver. Set it so
that the servo arm, in the “up” position, is positioned
rotated slightly as shown in the photo. Make sure it rotates
clockwise to move the gear down.
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