TT250
Owner’s
and
Service
Manual
www.CSCMotorcycles.com
17
Parts
Inspection
Parts
should
be
inspected
after
they
are
cleaned.
The
purpose
of
inspection
is
to
check
if
the
parts
need
to
be
repaired
or
replaced.
Maintenance
Adjustments
The
TT250
motorcycle
requires
adjustments
in
the
following
areas:
The
clutch
must
be
adjusted
according
to
the
maintenance
instructions
included
in
this
manual.
The
main
adjustment
feature
is
the
clutch
lever
free
travel
(¼
to
½
inch),
and
the
clutch
cable
adjusting
mechanism.
This
Service
Manual
presents
the
procedure
for
clutch
adjustment.
The
throttle
cable
adjustment
is
performed
at
the
throttle.
The
throttle
should
have
2
to
5
degrees
of
free
rotation.
This
adjustment
is
presented
in
this
Service
Manual.
The
drive
chain
is
adjusted
by
positioning
and
aligning
the
rear
wheel.
The
drive
chain
should
have
3/5
inch
of
free
play.
The
drive
chain
adjustment
procedure
is
explained
in
this
Service
Manual.
The
valves
should
be
adjusted
to
a
gap
of
0.04mm
to
0.08mm.
This
Service
Manual
presents
the
procedure
for
adjusting
the
motorcycle’s
valve.
Tire
pressure
should
be
maintained
at
32
psi
for
the
front
and
rear
tires
for
the
rear
tire.
Recommended
Tools
The
CSC
TT250
motorcycle
includes
a
basic
tool
kit
that
is
stored
under
the
rear
seat.
These
tools
are
suitable
for
emergency
repairs
only.
CSC
sells
custom
tool
kits
with
professional
grade
tools;
please
contact
us
at
909
445
0900
to
order
tools.
Adjustment
Specifications
Item
Adjustment
Limits
Clutch
lever
free
play
(at
tip)
¼
to
½
inch
Throttle
free
travel
2
‐
5
degrees
Drive
chain
3/5
inch
Valve
gap
(at
TDC)
0.04
to
0.08
mm
Tire
pressure
(front/rear)
32
psi
