Segway®
Personal
Transporter
i2,
x2,
x2
Turf
Parts
Replacement
Guide
G
‐
1
Glossary
6
‐
lobe
wrench
(torx)
A
wrench
with
a
star
‐
shaped
head
that
fits
the
socket
of
a
6
‐
lobe
fastener.
The
Segway
PT
uses
6
‐
lobe
fasteners
in
places,
such
as
the
chassis,
that
should
be
accessed
only
by
a
Certified
Service
Technician.
balance
sensor
assembly
(BSA)
The
central
monitoring
unit,
found
in
the
center
of
the
platform,
which
accounts
for
variable
terrain
and
communicates
with
the
controller
boards
and
the
motors
to
balance
the
Segway
PT.
console
electronics
See
user
interface
console
(UIC)
.
control
unit
(CU)
boards
The
two
integrated
circuit
boards
located
in
the
platform.
The
CU
board
in
the
front
is
often
referred
to
as
the
“A”
board,
and
the
board
in
the
rear
as
the
“B”
board
(arrows
on
the
chassis
point
to
the
front
of
the
unit).
display
Circular
window
on
info
key
that
shows
machine
conditions
through
LCD
segments
and
LED
colored
lights.
environmental
seal
A
watertight
seal
necessary
to
prevent
damage
to
the
Segway
PT.
EMI
Electromagnetic
interference.
ESD
See
Electrostatic
discharge.
Electrostatic
discharge
The
rapid
discharge
of
accumulated
electrical
charge.
To
prevent
damage
to
the
Segway
PT,
a
Certified
Service
Technician
should
always
stand
on
a
static
mat
or
wear
a
grounding
heel
or
wrist
strap
while
working
on
electrical
elements
of
the
Segway
PT.
flange
Triangular
plate
with
three
wheel
mounting
studs
affixed
to
the
end
of
the
gearbox
output
shaft.
harness
A
group
of
cables
bound
together
to
form
one
assembly,
typically
with
connectors
that
plug
or
snap
into
place.
hex
wrench
A
hexagonal
wrench
that
fits
the
socket
of
a
hex
fastener.
IEC
(International
Electrotechnical
Commission)
connector
This
is
the
location
where
the
Segway
PT
is
plugged
in
to
charge
(charge
port).
LeanSteer
frame
Comprises
all
of
components
in
the
steering
assembly
(upper
and
lower
frame,
handlebars,
height
adjustment
knob,
wedges)
that
attach
to
pivot
base.
N
‐
m
(Newton
‐
meter)
The
measurement
unit
for
torquing
nuts,
bolts,
and
screws.
roll
pins
The
two
small
cylindrical
pegs
located
on
the
gearbox
that
fit
into
holes
on
the
chassis
and
align
the
gearbox
on
the
chassis.
RTV
silicone
sealant
A
silicone
sealant
that
vulcanizes
at
room
temperature,
and
is
used
in
some
models
in
place
of
a
gasket
to
seal
the
gearbox
to
the
Segway
PT
chassis.
