TNG 150cc User manual

Revised 11/07
Owner’s Manual
Baja 150cc (BJ150)

2
LOCATING YOUR VIN#
The serial numbers of the frame and engine are used for vehicle registration.
The VIN# and label are located in the glove box.
Then engine # is located on the back of the engine.
VIN #
Engine #

3
A: INTRODUCTION
Thank you for purchasing a CMSI Manufactured TNG motor scooter. CMSI has invested over 15 years
in establishing the facilities, technical infrastructure and nationwide sales and service network that exists
today as TNG, a trademark of CMSI. TNG Scooters is growing rapidly due to its reputation in quality
research, styling & design, production and service.
We recommend genuine TNG products for replacement parts and accessories as they have been specically
designed for your scooter and manufactured to meet CMSI’s demanding standards. With the intention of
achieving our goal to provide complete customer support, detailed parts catalogs are available for you to
view at our web site, www.tngscooters.com. We continuously keep a large inventory of parts and accessories
in stock to support our TNG dealers, service centers and ultimately, TNG scooter owners. Your local TNG
dealer knows your scooter the best and always is interested in your satisfaction! We advise your local TNG
dealer make all repairs on your scooter. You can nd a complete list of dealers and service centers on our
website.
This Owner’s Manual contains important information on safety, operation, and maintenance. Anyone who
operates a TNG Scooter should carefully read and understand the contents of this manual before use.
TNG Scooters are street legal vehicles in all 50 states. You need to check with your state requirements on
license and registration to ride this scooter legally on public roads.

4
SPECIAL SYMBOLS
Signicant safety messages are provided both in this manual and on the scooter. For your safety and the
safety of others please pay special attention to all warnings preceded by !.
! WARNING - Indicates risk of severe injury or DEATH may result to the scooter operator, a bystander or
a person inspecting or repairing the scooter if failure to follow these instructions.
CAUTION - Indicates that special precaution must be taken to avoid damage to the scooter.
NOTE - A NOTE provides key information to make procedures easier to spot.
This Owner’s Manual should be considered as a permanent part of the scooter as it contains important
information for operation and maintenance of the scooter. It should remain with the scooter at all times.
This Owner’s Manual contains the most current product information at the time of approval for printing.
TNG Scooters reserves the right to make changes at any time without notice and without incurring any
obligation. If you have any questions about the manual, please consult your TNG dealers, or our web site
www.tngscooters.com.

5
B: TABLE OF CONTENTS
A: INTRODUCTION Page 3
B: TABLE OF CONTENTS Page 5
C: WARRANTY INFORMATION Page 6
D: SAFETY INSTRUCTIONS Page 7
E: SPECIFICATIONS Page 13
F: COMPONENT DESCRIPTIONS & FUNCTIONS Page 14
G: PRE-RIDE CHECKLIST Page 22
H: PROPER OPERATION Page 24
I: SERVICE MAINTENANCE SCHEDULE Page 30
J: WINTERIZING Page 40
K: TROUBLESHOOTING Page 43
L: FULL WARRANTY INFORMATION Appendix

6
C: WARRANTY INFORMATION
WARRANTY:
NOTE: Your scooter performs best when run weekly. Running the engine for a minimum of 20 -30 minutes
per week ensures that your battery remains fully charged and the fuel system doesn’t foul.
NOTE: For the best performance from your TNG scooter have a TNG dealer perform all service maintenance.
Failure to follow the service maintenance schedule may void your warranty coverage.

7
D: SAFETY INSTRUCTIONS
RIDING SCOOTERS IS FUN ONLY IF YOU PUT SAFETY AS YOUR TOP PRIORITY.
! WARNING: Before you start operating your scooter:
Be sure you read this owner manual completely and understand all operating•
features.
Take sufcient time training with safe and proper riding technique.•
Practice until you are knowledgeable and comfortable with your scooter.•
Become knowledgeable with all road signs.•
! WARNING Failure to follow any SAFETY INSTRUCTION could cause severe injury or even death to
the scooter operator, passenger or a bystander.
PROTECTIVE GEAR
Riding a scooter leaves the rider exposed. Therefore, wearing appropriate protective gear can prevent or
diminish injuries from accidents.
The majority of serious scooter injuries and deaths are the direct result of a head injury. Therefore, drivers
and passengers should always wear an approved helmet to prevent or reduce the chance of head injury.
An approved helmet needs to:

8
Meet U.S. Department of Transportation (DOT) and state standards. In addition with labels from the•
Safety Helmet Council of America, the American National Standard Institute (ANSI), or the Snell
Memorial Foundation to assure the integrity of the product.
Fits snugly on your head.•
Have no obvious defects such as cracks, loose padding or frayed straps.•
2. EYE AND FACE PROTECTION
A plastic face shield can help prevent accidents by guarding the face from debris, allowing the rider to•
devote full attention to the road.
Goggles can protect your eyes in the same manner. Never use eyeglasses or sunglasses in place of a•
face shield or goggles.
Bright clothing should be worn by the driver so as to be easily seen by other motorists.•
Jacket and pants should cover your arms and legs completely, but not too loose to ap in the wind or •
catch on the levers or wheels which could result in an accident.
Leather or heavy denim clothing is preferred as these materials help to prevent or reduce abrasion.•
Boots or shoes should be high enough to cover your ankles and sturdy enough to provide support.•
Gloves give you a better grip and help protect your hands from the elements.•

9
SAFE RIDING
Keep enough distance from the other vehicles around you as this gives you time to react.•
Ensure that you have a driver’s license with correct classication to ride this scooter in your state.•
Always observe the rules of the road. Observe the posted speed limit, and signal your turns well in•
advance.
Know your limits. Do not go faster then you are able to control. Always travel at a speed that is proper•
for the terrain, operating conditions, and your experience.
Always inspect your scooter each time you use it to make sure it is in safe operating condition.•
Always follow the inspection and schedule maintenance procedures described in this manual.•
Test your brakes after operation in wet conditions. If necessary, apply the brakes several times to let•
friction dry out the linings.
Never attempt wheelies, jumps and other stunts, as these could cause damage to the scooter and loss of•
control.
Always keep both hands on the handlebars and feet on the oor board during operation. •
Never consume alcohol or drugs before or while riding scooter.•
Limit the travel distance to avoid fatigue that can affect your performance.•
BEING SEEN
Many scooter accidents are caused by car drivers who do not see scooter riders on the road. Therefore you
need to ensure to follow these guidelines:
Wear bright clothing to increase visibility. Bright orange, yellow or green jackets or vests and brightly•
colored helmet can help others see you.

10
Always use turn signals when you are planning to turn or merge to main road and turn it off after you•
have made your turn.
Flash brake lights whenever you are going to slow down more quickly or where others may not expect •
you are going to slow down.
Stay out of blind spot of other motorists.•
When you come to an intersection, move to the portion of your lane that will bring you into another•
driver’s eld of sight at the earliest possible moment.
CARRYING PASSENGERS & LOADING
! WARNING:
This scooter is rated for 2 people; total weight of the rider and the passenger must not exceed 330 lbs.•
Do not exceed 17.5 lbs of cargo.•
Attach the load securely since a loose load can catch in the wheel or rack causing skidding.•
You should avoid carrying passengers or large loads until you have gained sufcient experience •
riding alone. Extra weight changes handling, stability, braking performance, turns, acceleration and
deceleration.
TO CARRY PASSENGERS SAFELY YOU MUST:
1.
Must wear a helmet.•
Get on the scooter after you have started the engine.•
Sit as far forward as possible without crowding the driver.•

11
Hold rmly to your waist, hips, or belt or passenger handle.•
Keep both feet on the pegs at all time, even when the scooter is stopped.•
Keep legs away from the mufer.•
Stay directly behind you, leaning as you lean.•
Avoid any unnecessary talking or motion.•
Go slower•
Start slowing earlier as you approach a stop.•
Maintain a larger cushion of space ahead and to the sides.•
Wait for larger gaps when you want to cross, enter, or merge with trafc. •
LOADS
A scooter is not really designed to carry cargo. However, small loads can be carried safely if they are•
positioned and fastened properly.
The rear luggage rack can carry 11 lbs max. The compartment under the seat can carry 6.5 lbs max. No•
more than 17.5 lbs. total.
Keep the load low and distribute the load evenly. An uneven load can cause the scooter to drift to one side.•

12
! WARNING Gasoline is highly ammable and exhaust fumes are poisonous:
Turn off engine before refueling.•
Do not to spill any gasoline on the engine, exhaust system or the plastic body.•
Do not refuel while smoking or near any open ame.•
Do not operate your scooter in a closed area as the exhaust fumes may cause loss of consciousness or•
death within a short time.
Do not park the scooter near any ammable source. •
If you swallow gasoline, inhale gasoline vapor or spill gasoline into your eyes, see doctor immediately•
or call American Association of Poison Control Centers at 1-800-222-1222 for assistance.
If you spill gasoline on your clothes, change and wash the affected area immediately with soap.•
MODIFICATION
Any modications to this scooter or removal of original equipment without approval from TNG Scooters
may cause it to be unsafe for use and may trigger severe accident. Modications may also make your
scooter illegal to use and will void any and all warranty coverage.
ACCESSORIES
We recommend ISS Soft Storage scooter bags for your scooter. See www.cmsiinc.com for the ISS•
website and information.
TNG custom accessories are also available on the www.tngscooters.com website.•

13
Baja 150 130/60x13
BJ150 29psi
Length 75 inches 33psi
23 inches 1500
48 inches 0.15mm / 0.006 inch
249 lbs 0.10mm / 0.004 inch
330 lbs Autolight 4194
30 mph 12V 8Ah
80dB(A) 35W / 35W
Air Cooled - 4 Stroke 3W
Single Cylinder 21W / 5W
150cc 10W
CDI 3W
CVT 3W
Disc Fuses 15 Amps
Drum 90 Octane
130/60x13 5.5L / 1.45 gal
SAE 10W40
E: SPECIFICATIONS

1414
F: COMPONENT DESCRIPTIONS & FUNCTIONS
1. Battery 5. Handle Bars 9. Air box & Filter 13. Instrument Panel
2. Center Stand 6. Turn Signals 10. Kick Starter 14. Ignition Switch
3. Mufer 7. Headlight 11. Side Stand 15. Fuel Cap
4. Seat 8. Rearview Mirrors 12. Electrical Compartment
1
2
3
467
7
13
14 15
11
10
9
12
5

1515
1. Horn Button 6. Front Brake Lever
2. Rear Brake 7. Throttle
3. Turn Signal Switch 8. Electric Starter Button
4. Hi / Lo Beam Switch 9. Engine Stop Switch
5. Speedometer
1
3
2
4
5
6
7
9
8

16
TABLE 1.1
NOTE: Steering can only lock when the handle bar is turned left.
CAUTION: Make sure key is in ‘OFF’ position after riding or opening seat. When key is left in ‘ON’
position and engine is off you will drain your battery.

1717
IT MAY RESULT IN LOSS OF CONTROL OR AN ACCIDENT.
INSTRUMENT PANEL
1. Turn Signal Indicator
2. Speedometer
3. Odometer, Clock
4. Hi Beam Indicator
5. Gas Gauge
6. Volt Meter
7. Trip Meter
Turn Signal Switch and Indicator•
To assign right turn, push the switch to• and the right turn indicator light ashes.
To assign left turn, push the switch to• and the left turn indicator light ashes.
To cancel turn signal, push in the button on the switch. (White)•
1
3
4
2
5
6
7

18
When illuminated high beam is selected.•
See page 15 for Lo/Hi beam switch location.•
See page 17 for indicator location.•
SPEEDOMETER (See page 17) - Indicates the operating speed.
ODOMETER (See page 17)- Indicates accumulated distance in kilometers.
(See page 17) - Toggle between the left and right buttons until the desired time/date is achieved.
GAS GAUGE (see page 17) - Indicates the fuel Level. The needle moves towards “E” – (empty) as the
gas level is decreasing.
TRIP METER (see page17) - Indicates kms for a trip. The trip meter is able to be reset.
(see page 15)
Control speed by rotating the throttle. (Right Grip)•
To accelerate speed, rotate the throttle towards you.•
To decelerate speed, rotate the throttle away from you.•

19
ELECTRIC STARTER (see page 15)
Starts Engine using battery power.•
NOTE: Never engage starter for more than 3-5 seconds at a time to avoid possible damage.
(see page 15) - To sound the horn, press this button.
(see page 15)
Set the switch to on before starting the engine.•
Set the switch to off for EMERGENCY STOP.•
For example, if the scooter overturns or you cannot decrease speed with the throttle. •
(see page 15)
To decrease speed and stop the scooter from moving.•
To apply rear brake, pull the left brake lever gradually.•
To apply the front brake, pull the right lever towards throttle grip gradually.•

20
! WARNING:
The storage compartment can carry 6.5 lbs max.•
Do not exceed maximum 17.5 lbs for cargo.•
Ensure the storage compartment is locked before riding.•
CAUTION:
Do not store anything susceptible to heat inside storage compartments.•
Do not let humidity spread from storage compartment.•
Do not put anything valuable or breakable in storage compartment.•
The compartment is not waterproof. Use plastic bags to store stuff when washing the scooter.•
! WARNING:
Luggage rack can carry 11 lbs max.•
Do not exceed maximum 17.5 lbs for cargo.•
(see page 14 for location)
To remove the gas tank cap, slide the latch located on the back of the rear seat laterally to release•
the hinging seat. Lift the rear seat to expose the fuel cap. Turn the gas cap ¼ counter-clockwise to
remove.
Fill the tank up to the bottom of the ller tube. Do not ll past that point.•
When nished lling gas tank, replace the gas cap ¼ clockwise to its locked position. Swing seat down •
and make sure latch has engaged to lock the seat in place.
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