CFMoto Moto JetMax CF250T-6A. Service Manual - part 1

IMPORTANT SAFETY INFORMATION

DRIVER AND PASSENGER

JET

-

MAX

 

is

 

designed

 

only for one driver and one passenger

; 

the

 

total

 

load

 

must

 

be

 

within

 

the

 

limit

 

specified

 

on

 

the

 

specification

 

label

.

ROAD  CONDITION

The scooter is designed only for driving on highway.

READ THIS MANUAL CAREFULLY

Pay special attention to all the sentences or paragraphs marked with WARNING in this manual.

THE SAFETY ALERT SYMBOL EXPLANATION

This safety alert symbol means if the instructions in this manual are not strictly heeded bodily injury
 or death could occur to you or other persons.

NOTICE

This symbol means that if the instructions in this

 

manual

 

are

 

not

 

observed

 

product

 

damage

 

or

 

body

 

injury

 

may

 

occur

.

As the manual is considered as indispensable it should be always kept with the driver for consultation.

TO OUR CUSTOMER

Thank you for selecting the 

JET-MAX

 CF250T-6A and welcome you to join the line of scooter drivers.

 For  enjoying safer and more pleasant driving, a complete understanding for all the instructions in this

 manual is necessary. Your safety is not only ensured by your own alertness and your understanding
 of all operations but

 

also

 

related

 

to

 

your

 

understanding

 

of

 

the

 

mechanical

 

performance

 

of

 

the

 

scooter

. 

Making

 

inspections

 

before

 

driving

 

and

 

performing

 

periodical

 

maintenance

 

are basic

 

conditions

 

for

 

your

 

safety

.

When periodic maintenance or repair are necessary, please consult with our local dealer who knows

 best how to do so that the optimum performance can be achieved.

Wish you a pleasant drive.
The manufacturers reserve the rights to make improvement of the product at any time without prior

 notice and without any obligation whatever.

ERROR  INDICATOR  

Jet

-

max

 

is

 

scooter

 

with

 

electronic

 

fuel

 

injected

 

engines

. 

The

 

error indicator ,on the left upper 

 side of the dashboard(reference page 7), flash when the ECU goes abnormal,see the below table

 for details .There are  two flashing ways for error indicators:long signal stands for ten while the short 

signal for the units.Followed by the short signal ,the long one appears first,wi th one long signal repr-

 esenting ten ,two signals for twenty and three  for thirty.For example ,if error code 

“

23

”

appears,

the error indicator  flashes out two long signals and then three short signals after it turns on. You can

 find the PDA CONNECTOR is in the glove box(reference page 5).

ERROR TYPES

INDICATING

   

FLASH

ERROR DESCRIPTION

ERROR-TPS-LOW

ERROR-TPS-HIGH

ERROR-TH20-LOW

ERROR-TH20-HIGH

ERROR-TAIR-LOW

ERROR- TAI R- HI GH

ERROR-PAIR-LOW

ERROR-PAIR-HIGH

ERROR-VB-LOW

ERROR-VB-HIGH

ERROR-INJ-SC

1

2

3

4

5

6

7

8

9

11

10

Incorrect angel low position,

 

throttle

 

valve

 

body

, 

need calibration.

Incorrect angel high position,

 

throttle

 

valve

 

body

, 

need calibration.

Water temperature signal is grounding

Open circuit or short circuit to 5 voltage of the water temperature signal.

Air temperature signal is grounding.

Open circuit or short circuit to 5 voltage of the air temperature signal.

Open circuit of the air pressure sensor inside the ECU.

Short circuit of the air pressure sensor inside the ECU to 5V.

Low battery

 

errors with the regulatory rectifier 

High battery

 

errors with the regulatory rectifier .

Short circuit of the fuel injector to the positive polar of the battery.

ERROR TYPES

ERROR-INJ-OC

ERROR-IDLE-SC

ERROR-IDLE-OC

ERROR-FANR-SC

INDICATING

  FLASH

12

13

14

15

ERROR DESCRIPTION

Open circuit or short circuit to ground of the fuel injector.

Short circuit of the idle valve to the battery

'

s positive polar.

Open circuit or short circuit to ground of the idle valve coil.

Short circuit to battery

'

s positive polar of the fan relay.

16

17

18

19

23

25

28

29

30

31

32

ERROR-FANR-OC

Open circuit or short circuit to ground of the fan relay.

ERROR-MAINR-SC

Short circuit of the main relay to battery

'

s pasitive polar.

ERROR-MAINR-OC

Open circuit or short circuit to the ground of the main relay .

ERROR-ENSTR-SC

Short circuit of the starting motor relay to battery

'

s positive polar.

ERROR-LAMBDA

Failure of the oxygen sensor.

ERROR-SAFETYSW1

Errors with the roll sensor.

ERROR- TECU-HIGH

Over-high temperature of the ECU.

ERROR-TECU-LOW

Low temperature of the ECU.

ERROR-PK-OC

Open circuit or short circurt of the pick-up signal to the battery

'

s positive polar.

ERROR-PK

Errors with the pick-up signal .

ERROR-IG N-C URRENT

Open circuit of the ignition coil or low current .

CONTENTS

Traffic safety 

………………………………

Important information for safe driving 

…

Load 

…………………………………………

Parts and controls 

…………………………

Operation guides 

…………………………

Ignition switch 

………………………………

Temperature indicator 

………………………

Fuel level indicator 

…………………………

Clock indicator 

………………………………

Speedometer 

………………………………

Oil pressure warning indicator 

……………

Left handle bar switch 

………………………

Right handle bar switch 

……………………

Seat lock 

………………………………………

Trunk 

…………………………………………

Inspection before driving 

…………………

Starting the engine 

…………………………

Driving the motorcycle 

……………………

1

2

3

4

8

8

8

9

9

9

9

10

11

12

12

13

18

19

Driving 

……………………………………………

19

Braking 

……………………………………………

20

Parking 

…………………………………………  

21

Anti-theft 

………………………………………… 

22

Maintenance interval

 …………………………

23

Maintenance 

……………………………………

24

Air cleaner 

………………………………………

25

Radiator maintenance 

…………………………

26

Engine oil 

…………………………………………

27

Changing engine oil and cleaning oil screen 

…

28

Changing gearbox oil 

……………………………

29

Spark plug 

………………………………………

30

Battery

 ……………………………………………

31

Replacing the fuse 

………………………………

32

Tools 

………………………………………………

33

Serial number 

……………………………………

34

Guideline for storage 

…………………………

35

Technical parameter 

…………………………

37

Electrical

 

diagram

 ……………………………

39

…

…

…

…

TRAFFIC SAFETY

SAFETY CAN BE ENSURED ONLY BY DRIVER HIMSELF.

NOTES:

A driver will always spend much time on learning driving methods and technique before driving on

 the highway in less traffic area.

1.Many motorcycle or scooter

 

accidents

 

occur

 

due

 

to

 

that

 

automobile

 

driver

 

cannot

 

see

 

the

 

motorcycle or scooter

 

driver

. 

Therefore

, 

the

 

motorcycle or scooter

 

driver

 

should

 

make

 

all

 

his

 

effort

 

to

 

be

 

seen

 

clearly

 

by

 

automobile

 

driver

.

For example: 

          

Wear

 

colorful

 

clothing

;

          

Avoid

 

driving

 

carelessly or driving under dark of traffic.

2.Many accidents occur at the crossroad

, 

entrance or exit of parking lot and driveway. Therefore

 pay attention in the above places.

3.Over speed is one of the main causes for many motorcycle or scooter accidents. Please obey the

 

traffic

 

rules

 

and

 

drive

 

within

 

the

 

speed

 

limit

.

4.Many motorcycle or scooter accidents occur due to insufficient experience. A new driver shall co-
mprehend  each performance of motorcycle or scooter before riding on the highway. Never lend

 motorcycle or scooter to inexperienced drivers.

5.Most

 

injuries

 

of

 

motorcycle or scooter

 

accidents

 

are

 

on

 

head

. 

Therefore

 

please

 

wear

 

helmet

 

and

 

other

 

protections

, 

e

.

g

. 

goggles

, 

boots

 

and

 

thick

 

coat

.

6.Do not ride on the high way. If inevitable, please be careful and drive safely.
7.Avoid driving on bump road, which will result in losing control or damaging machine.

-1-

IMPORTANT INFORMATION FOR SAFE DRIVING

1.Before driving, please carefully inspect the scooter. (Refer to Page 13)

;

2.For safety, please wear helmet as well as boots, gloves, goggles and colorful clothing

;

3.The rear box or cargo box mounted by customer himself is for lightweight things only. If mounting

 cargo boxes on two sides of scooter, please load equally on both and hold tightly in order not to move
 around when driving. For detail,

 

refer

 

to

 

page

 3;

4.When driving, please hold the steering handlebars with both hands and rest your feet on the foot-
rest deck

;

5.Please exercise on road in less traffic area and be familiar with scooter performance before

 driving on the roadway

;

6.Remember to open turning signal when turning or changing lane

;

7.Remember not to drive on the road shoulder. And please remember not to destroy natural scene

 and not forget to cherish public property.

8.The scooter run-in period is 2000km

. 

The

 

top

 

speed

 

can

 

not

 

be

 

over

 

50km/h

 

during

 

km

. 

And

 

the

 

top

 

speed

 

can

 

not

 

be

 

over

 

60km/h

 

during

 

In

 

the

 

run

-

in

 

period

, 

do

 

not

 

accelerate

 

or

 

decelerate

 

the

 

scooter

 

sharply

; 

do

 

not

 

drive

 

the

 

scooter

 

to

 

climb

 

a

 

long

 

slope

 

with

 

a

 

heavy

 

load

. 

According

 

to

 

the

 

periodic

 

table of maintenance to adjust, inspect, 

replace engine oil and clean air filter. If not, it will reduce the scooter performance and useful life.

-2-

0~1000

1000~1500Km.

LOAD

Trunk or storage equipment etc., are for light weight loads only.

Load limit:

Trunk                  10kg

Max

. 

Load

 

capacity

: 

150kg

.

Overload will affect the stability and controllability.
All the loads should be hold firmly.
Child or pets shall not be carried in trunk, e.g. dog or cat.
All the loads shall not be stretched out of the trunk.

-3-

-4-

PARTS    STEERING DEVICE 

LOCATIONG OF CONTROLLING

1.REAR BRAKE LEVER
2.DASHBOARD
3.LEFT HEADLIGHT
4.FRONT TURN LIGHT(LH)
5.REAR VIEW MIRROR(LH)
6.RESERVOIR
7.CAP, FUEL TANK
8.FUEL TANK
9.STORAGE BOX
10.REAR HAND GRIP(LH)
11.REAR TURN LIGHT(LH)
12,MAIN STAND
13.SIDE STAND
14.BATTERY

Broken line shows parts cannot be seen

＆

1

2

3

4

-5-

15 FRONT TURN LIGHT(RH)
16 HEAD LIGHT(RH)
17 FRONT BRAKE LEVER
18 REAR MIRROR(RH)
19 MAIN SEAT ASSY
20 BACK REST ASSY
21 REAR RAILING
22 REAR TURN LIGHT(RH)
23 REAR LIGHT, BRAKE LIGHT
24 REAR LICENSE PLATE LIGHT
25 MUFFLER
26 REAR WHEEL
27 GLOVE BOX
28 IGNITION LOCK
29 FRONT WHEEL

-6-

30 HIGH AND LOW BEAM SWITCH
31 STEERING SWITCH
32 HORN SWITCH
33 PARKING HANDLE LEVER
34 Mp3 SWITCH
35 FLAMEOUT SWITCH
36 NIGHT LIGHTING SWITCH
37 STARTING BUTTON

30

31

32

-7-

38 FUEL INDICATION
39 WATER TEMPRETURE INDICATION
40 LEFT TURN INDICATION
41 HIGH BEAM IDICATION
42 SPEED INDICATION
43 PARKING INDICATION
44 ENGINE OIL PRESSURE INDICATION
45 RIGHT TURN INDICATION
46 CLOCK
47 SPEEDMETER
48 ERROR INDICATOR LIGHT

38

39

40

41

42

43

44

45

46

47

48

MPH

k m / h

0 

2 0 

40 

6 0 

80 

1 00 

12 0 

140 

160

0 

20 

4 0 

6 0 

1 0 

30 

50 

7 0 

80 

90 

100

-8-

Operation instruction

Ignition Lock

    

Insert the key to operate the ignition lock for turn on or off

1.turn on(on):switch to the 

“   ”

position, switch on electric power, staring engine, but

 couldn

'

t take out of the key.

2.turn off(off):switch to the 

“    ”

position, close the electric power, stop engine, engine

 isn

'

t able to be started, key can be take out.

3.Lock(lock):steering handle lever turn left and to the end of, press the key to the 

“    ”

position, then locked the steering system. Key can

 

be

 

take

 

out

. 

Meanwhile, steering system

 isn

'

t able to be operated, engine and light system also isn

'

t able to be operated.

4.Open the seat lock: switch on the 

“    ”

position

, 

open

 

the seat, loosen the external

 force, key will be return to 

“

on

”.

5.Close the seat, press the seat on the lock
 hook. Don

'

t press it out of the lock hook position.

Water Temperture Indication

   

Water

 

temperture

 

indication

 

on

 

the

 

bottom left of dashboard

, 

it

 

is

 

show

 

the

 

temperture

 

of

 

cooling

 

fluid

. 

It is normal termperture if the  indication on the position as green zone beside 

C. it is abnormal temperture if the indication on the position as red zone beside H. if many

 times show on the red zone. Check the container of cooling fluid or check the cooling system

 whether it is defects. Flicker for alarm

.

 

-9-

Note: 

Engine overheating if engine working on the idling position for the torrid

 situation. Need to stop the engine and cooled

 

it

.

Fuel indication

 

Fuel indication on the bottom left of dashboard

, 

it is show how much fuel in the fuel tank. If the

 indication on the 

“

F

” 

position

,

the fuel tank is full. if the indication on the 

“

E

” 

position

, 

need

 

to

 

refuel

. 

Flicker for alarm

Clock indication

  

Clock indication on the bottom right of dashboard,

 

time

 

adjustment

 

bottom

 

will

 

be

 

showed

 

if

 

open

 

the

 

grove

 

box

. 

It is for time adjustment as hour and second

.

Speed meter

  

Speed meter on the bottom right of dashboard, it is use for record the speed meter.

Engine oil pressure indication

   

Engine oil pressure warning indication on the bottom left of dashboard. Oil pressure indicator light 
lighten if engine rotate speed over 1100 rmp and engine oil pressure under 0.06Mpa,meanwhile

,

 

need

 

to

 

check

 

the

 

oil

 

pump

 

whether

 

it

 

is

 

damaged

, 

also

 

need

 

to

 

inspect

 

the

 

oil

 

filter

 

whether

 

it

 

is

 

jammed

. 

running

 

in

 

period

 

of

 

2000km

, 

need

 

to

 

replace

 

the

 

engine

 

oil

 

for

 

500km

,

1000km

,

2000km

. 

-10-

LEFT HANDLEBAR SWITCH

There are three switches on left handlebar switch:

1.beam switch

the beam switch has two positions,

press to this position the high beam is on

;

press to this position the low beam is on.

2. Turning switch

Turn the button to

    , 

left

 

turning

 

light

 

is

 

on

;

Turning the button to      

 , 

right

 

turning

 

light

 

is

 

on

;

Press the upper small button, then turning light will be off.

3. Horn button

Press the button, and the horn will be on.

4. parking

When the parking handlebar pull over to the

 

left

 ,

means

 

vehicle

 

is

 

parked

.

and

-11-

RIGHT HANDLEBAR SWITCH 

1.The illumination switch consists of three positions

    

and

     

        when the switch is at this position headlight,

 

the pilot light, taillight and instrument light are

 

on

         when the switch is

 

at

 

this

 

position

, 

the

 

pilot

 

light

, 

taillight and instrument light are on

       When the switch is at this position, headlight, the

 

pilot light, taillight and instrument light are off.

2. Starting button
Press this button to start the engine. For detailed

 

procedures, please refer to Page 18

.

3.Kill switch
Press the button      

 

and engine will be shut

; 

Press

 

the

 

button

     , 

and

 

engine

 

can

 

be

 

started

.

、

:

:

:

: