Carl Goldberg GBGA1067 - Manual (Page 14)

14
1. Extend the lines on the firewall as shown
above.
2. Place you engine in the mounts and adjust till
the prop drive washer is 6-1/4” from the back
of the motor mounts. Clamp the engine in
place on one beam and mark the location of
the mounting holes.
Drill using a 1/8” bit.
Screw the engine to motor mounts using the
#10 x 3/4” sheet metal screws.
Note: Make sure you keep the engine centered on
the motor mount.
3. Keeping the engine perpendicular to the table
top, clamp the other motor mount to the
engine. Mark and drill the second motor mount
then screw the mount to the engine.
4. Measure across the top of the motor mount
and find the center. Place a mark at that point.
6. Align the motor on the firewall. Center the
engine on the off center line and the horizontal
line. Drill holes on the marks using a 7/32” drill.
Insert blind nut into the rear of the fire wall and
tighten using washers and lock washer (use
thread lock).
Drill a 1/8” hole in the firewall in position with
the throttle arm. Insert the 1/8” x 24” nylon
tubing in the hole.
5. Place a mark where the top of the motor
mount beam is located. As shown above.
Mark all four sides of the motor mount.