Carl Goldberg GBGA1020 - Manual (Page 12)

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6. Mark the firewall center with vertical and
horizontal lines. Offset the vertical line 1/8”
to the left to compensate for the right thrust.
8. The fuel tank can now be fitted in the nose
of the plane. Use foam rubber to hold in
position. Some material on the F1 former
will need to be removed on the bottom side
of the bulkhead.
9. Cut two blocks of wood 1/4” thick by 3/4” x
1” and mount the throttle servo to them.
Install an e-z connector on the output arm.
11. Bolt the muffler in place and cut a scrap
piece of paper to fit around it.
Tape the paper to the bottom of the fuse-
lage.
remove material
7. Drill a 3/16” hole in the firewall in line with
your throttle output arm and flush with the
bottom floor.
Install a 2-56 pushrod with clevis to the
motor.
10. Glue the throttle servo in place and attach
the throttle pushrod to the e-z connector.