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Hangar 9 F4U-1D Corsair 50 ARF
Note
: Always use threadlock on metal-to-metal
fasteners to prevent them from vibrating loose.
(Four-stroke throttle linkage) When installing a four-
stroke engine, the Z-bend in the pushrod will connect to the
carburetor arm. Use the included pushrod connector at the
servo to connect the pushrod at the servo. Use a 1.5mm hex
wrench to tighten the setscrew that secures the wire to the
connector.
Note
: Use the following images to aid in the placement
of the components for the four-stroke gas engine.
16. Check the operation of the throttle. The carburetor
should be open slightly when the trim is centered, but closed
if the trim is set to close the throttle. It may be necessary to
adjust the throw at the radio slightly to operate the throttle
from fully open to fully closed.
17. Prepare the holes for the fuel tank braces by using
a #1 Phillips screwdriver to thread a 2mm x 10mm black
washer head screw into the four pre-drilled holes as shown.
Apply 2–3 drops of thin CA in each hole to harden the
surrounding wood.
