MODIFY THE SERVO HORN
There are many servo horns available. The round one is the best
one.
You must modify the horn if you are not using the round one.
Trim them so they don't go beyond the #6712 throttle wiper arm
outer edge. Also trim so it will clear the resistor.
B A G G
7527, qty 2
throttle servo mount
1:1
MOUNTS TO SERVO
Attach the #7527 mounts to the servo with four #6932 screws and
four #6936 washers. Orient your servo output shaft as shown here.
FINAL RESISTOR/
SERVO ASSEMBLY
Attach the #6712 arm to
the horn with the #3721
screw and #2 washer.
Mount the arm and horn
to the servo with the
screw from your servo.
Trim the #3721 screw tip
if it contacts the servo
body.
Add the #6714 mount
using #6925 screw and
#6242 locknut.
Add the #6714 bypass
tab to the #6714 mount
with a #6924 screw and
#6936 washer.
6932, qty 6
4-40 x 5/16
1:1
6936, qty 7
#4 washer
8850, qty 1 ea.
throttle resistor
mounting brackets
6711, qty 1
throttle resistor
6712, qty 1
throttle wiper arm
6714, qty 1
throttle bypass
mount
6925, qty 1
4-40 x 1/2
6714, qty 1
throttle bypass tab
6924, qty 1
4-40 x 3/8
1:1
1:1
1:1
RESISTOR TO SERVO
Push the #8850 brackets
into the #6711 resistor.
Attach the brackets to the
mounts with two #6932
screws and two #6936
washers.
6242, qty 1
4-40 locknut
T O O L S U S E D
s t e p 4
s t e p 5
s t e p 6
19
ASSEMBLED THROTTLE ARM AND RESISTOR
3/32"
1:1
1:1
3721, qty 1
2-56
self-tapping
qty 1
#2 washer
REMOVE THESE
PARTS FOR:
Sport: steps 4-6
S P O R T K I T O N L Y
best one
trim horns so they
don't go beyond wiper arm
or hit the resistor
6712 arm
horn
3721
#2 screw
6714
6925
6242
6714
6936
6924
7527
7527
6932
6932
6936
8850
6711
6932
6932
6932
6936
6936
6936
6932
6936
8850
6936
screw from
your servo
#2 washer
