Great Planes Top Speed - GPMB1050 - Manual (Page 8)

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1. Prepare your engine for installation using the instructions
provided with the engine.
Note: It may be necessary to purchase an engine mount for
your particular engine. The hull has been predrilled to use
either the O.S. .21 XM. or the Du-Bro 3.5cc engine mount.
❏ 2. Attach your engine to the transom using four #8 x 5/8"
Sheet Metal Screws and four #8 Washers. The washers
are placed between the hull and engine mount, two on each
of the lower screws. This is done to accommodate the seam
where the top and bottom hull are joined.
❏ 1. Assemble the Fuel Tank using the instructions included
with the tank. Use the 90-degree tube when assembling the
fuel tank.
❏
2. Position the fuel tank as shown in the photo. Use one
Rubber Band to secure the position of the tank. Attach the
rubber band to one of the hooks. Stretch the rubber band to
the other hook, then attach the end to the starting hook.
❏ 1. Use a 7/16" [11mm] drill bit to enlarge the holes for the
pushrod seal mounts.
❏
2. Press the Pushrod Seal Mounts into the holes from
the outside of the radio box. Place two or three drops of
medium CA inside the radio box to secure the mounts to the
radio box.
Linkage Installation
Fuel Tank Installation
Engine Installation
8