Throttle And Choke Servo Installation - AeroWorks Extra 300 ARF-QB Assembly Manual

Extra 300 arf-qb
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9. Insert the (4) bolts through the engine mount and
install the engine standoffs and fender washers.
Required distance from front of firewall to prop
hub is 7 5/16". Use correct amount of spacers
and washers to achieve this distance.
10. Insert the bolts through the firewall and add
fender washers and lock nuts to secure. Tighten
the bolts evenly to prevent crushing of the fire-
wall.
11. Engine installation is now complete.

Throttle and Choke Servo Installation

1. Gather the left and right plywood throttle and
choke servo mounting trays, the throttle and
choke servos and pushrod parts.
2 x 4-40 metal rods thread at one end
2 x 4-40 ball links and hardware
2 x Brass spacers
2 x 4-40 threaded solder couplers
2 x 4-40 threaded quick links
Note: Servo mounting trays have been supplied for
your convenience. However, we have chosen to
mount the throttle servo into the engine box floor.
This allows for a fast and easy installation and pro-
vides a straight and precise throttle linkage connec-
tion.
39
7 5/16"

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