11: The servo module, aligned below the train order
semaphore and screwed in place.
12: A semaphore control wire bent to pass through a
servo control arm hole.
11
Servo module is located
such that the control
wires pass closely behind
the control arms.
Screws secure the
module to roadbed
LED power
leads
Semaphore control wires
Servo control arm
I fit the newly drilled servo
control arms back on the
servos and put a 90
o
bend in
the semaphore control wires
where they will pass through
the control arms (12).
The final step is threading
the semaphore control wires
through the servo control
12
