CFMoto Moto JetMax CF250T-6A. Service Manual - part 3

-28-

●

See pic4: At the position of pic 2, loosen the bolt 2, 3, 4, remove filter screen cover 5,

 

O

 

ring6

, 

filter

 

element

 

compression

 

spring7

, 

paprt cartridge 8, O ring 9

;

●

Cleaning the above parts, first install O ring 9 to right side cover 1 location pillar, after

 

install

 

paprt

 

cartridge8

 

to

 

right

 

side

 

cover1

 

location

 

pillar

, 

fit O ring 6 to filter element cover 5, fit filter

 compression spring 7. Install filter element cover 5 in

 

the

 

reverse

 

sequence

 

of

 

uninstall

. 

Tighten

 

bolt2,3,4

.

 

 

Picture3 

Picture4 

-29-

REPLACING CRANKCASE OIL

●

Crankcase oil drain

 

position

 

see

 

pic5

;

●

Hold the vehicle side stand, lean left

, 

take

 

down

 

p14

 

dipstick

, 

loosen

 

pic5

 

drain bolt and washer

;

●

Exhaust engine crankcase oil, install drain bolt and washer

;

●

After exhaust engine crankcase oil, hold vehicle middle stand, make engine in initial state, fill oil

 through dipstick untill the oil level between upper and lower scale limits.

●

Assemble the dipstick.

 

picture5

Bolt, oil drain

-30-

Replace gearbox oil

Recommended gearbox oil type: SAE15W-40/SG
1.Rear transmission gearbox oil position as Chart .
2.When replace the gearbox oil, first to Park scooter with main
 stand while the engine is still warm, remove the 

(

L

)

engine

 

cover

,

 

then

 

remove

 

the oil filter bolt& gasket and filling bolt & gasket.

3. Clean drain bolt

, 

install

 

and

 

tighten

 

it

.

4. Fill gear oil through the filling hole till it overflows.
5. Install the filling bolt, and tighten it.
6.Engine rear gearbox running period at 2000 replace

 

the

 

oil

, 

then

 

to

 

replace

 

every

 

10,000km

.

NOTICE:

 Park the scooter with main stand and drain the oil while the engine is still warm to ensure

 fast and clean drainage.

①

②

-31-

SPARK PLUG CR9EP

REPLACE SPARK PLUG

 

1.Remove ENGINE SKID PLATE

(

center

), 

ENGINE SKID PLATE(front), engine SKID plate(rear) and

 foot pedals.

2.

 

Remove

 

cap

 

and

 

remove

 

spark

 

plug

 

with

 

wrench

.

3.Check the electrode and the central ceramic point for carbon deposit,
or wearing. If necessary, replace the spark plug. Clean off the
deposit with spark plug cleaning detergent or brush.
4.

 

Measure

 

the

 

spark

 

plug

 

gap

 

with

 

a

 

feeler

 

gauge

. 

Bend

 

the

 

side

electrode to adjust the gap to 0.8mm~1.0mm

. 

The

 

gap

 

should

 

not

be too small.
Battery

 

type

 

12

V

10

Ah 

Open the seat, remove electric unit waterproof cover, and battery
can be seen. Loosen the screws to take out the battery.

Batter y cover

-32-

REPLACE FUSE

Rated current capacity of fuse: 30A

. 

The main fuse is located

 

in

 

the

 

glove

 

box

.

Fuse box is located in the glove box,

 

Rated current capacity of fuse: 15A,10A

&

7.5A

.

If the fuse is burnt frequently, it indicates short circuit or overload
in the electrical system

; 

you should consult the local dealer.

NOTICE: 

Turn the main switch to “       ” when checking or replacing fuse to avoid short circuit.

Replace the fuse: Remove the used fuse and install a new one.

Only use the fuse of specified current capacity. Using
 incorrect fuse may result in damage to the electrical system,
 or cause fire. Incorrect fuse may also cause illumination
 failure or engine failure during night driving.

Fuse box

Broken line means this part is inside
 cannot be seen

-33-

TOOLS

The tools are in the compartment below the seat. 
These tools are enough for minor repairing, adjusting or part replacing.
The tool kit includes:
●8

×

10mm

 

open

 

end

 

wrench

       

●12

×

14mm

 

open

 

end

 

wrench

●13

×

15mm

 

open

 

end

 

wrench

      

●S=5 internal hex wrench

●Double-end screwdriver

           

●Double-end screwdriver handle

●16

×

18mm

 

socket

 

wrench

-34-

Vehicle identification number

When scooter is registerd, or apply for driving licence, VIN

 No. and engine serial No.should be submitted. if you need
 to ask for replacement of one component to dealer, above
 VIN No. and engine No. should also be submitted. so it’s
 necessary to have this No.

Location of VIN No. is as shown picture 1 which is inside 
glove box. remove VIN No. and it can be seen. picture 2 
shows location of VIN plate and picture 3 shows location of 
engine No. which is front bottom of engine (LH).

VIN No.

Engine seial No.

-35-

Parking Instructions

Storage

When motorcycle or scooter needs to be stored for a long time, for example, in winter, several steps

 need to be  taken into consideration to prevent parts becoming defective or damaged. Besides,
 cleaning is also  needed.

1.Replace engine oil and oil filter

;

▲ 

Warning

: 

Under

 

some

 

circumstances

, 

fuel

 

is

 

flammable

 

and

 

explosive

. 

Never

 

put

 

vehicle

 

near

 

smoke

 

or

 

sparkle

 

in

 

case

 

of

 

fuel

 

leakage

.

2.Drain all fuel in the fuel tank and remove oil pump starting relay (oil pump will be damaged)

;

3.Remove spark plug and inject about 15ml~20ml of engine oil, then start the engine several times.
 Make sure engine oil is tunneled into all parts, then install the spark plug

;

Note: 

During engine starting, put spark plug into cable cap and grounded to protect ignition system 

being damaged.
4.Remove the battery, place it in places away from freezing or sun-reaching. Charge the battery

 once a month

;

5.Clean and dry the motorcycle. Coat the painting surface with wax and anti-corrosion

;  

6.Apply appropriate tire

 

pressure

. 

Make front wheel a

 

little

 

higher

 

using

 

wooden

 

balancer

 

when

 

parking

 

vehicle

. 

Make

 

sure

 

front

 

and

 

real

 

wheel

 

do

 

not

 

touch

 

the

 

ground

;

7.Cover the vehicle

 (

do

 

not

 

use

 

plastic

 

cover

 

or

 

any

 

other

 

glue

 

materials

) . 

Put

 

the

 

vehicle

 

into

 

cool

 

and

 

dry

 

places

.

-36-

Step to ride the vehicle from the storage room.

1.Clean the vehicle

. 

In

 

case

 

of

 

exceeding

 

4

 

months

 

of

 

storage

, 

engine

 

must

 

be

 

replaced

;

2.Check the power of the battery. If necessary, charge and then install the battery

;

3.Refuel and install the oil pump starting relay (remark: before installing the starting relay and 
starting the engine, make sure there is adequate fuel or oil pump will be damaged)

4.Check thoroughly of the vehicle

, 

ride

 

in

 

low

 

gear

 

in

 

non

-

busy

 

traffic

 

situations

 

to

 

ensure

 

safety

.

-37-

TECHNICAL PAMAMETER

DIMENSIONS

Length

Height

Width

Wheel base

Ground clearance

Weight

Net Weight

CAPACITY

Engine oil

Fuel tank

Max. Load

ENGINE

1590mm

125mm

200kg

2259mm

1366mm

798mm

Crankcase1.5L

, 

Gearbox0.3

L

12.5L

150kg

Type

Single cylinder, liquid cooled,
4 stroke, horizontal

Bore

 ×

Stroke

Com pr essi on rat io

Displacement

SPARK PLUG

Type

Gap

TIRE

Front

Rear

MAIN PERFORMANCE DATA

Max. Power

Max. Torque

Max Speed

≥

125km/h

23N.m/6500r/min

17KW/8000r/min

CR9EP

-38-

Fuel consumption

Idle speed

TRANSMISSION

Primary ration

Final reduction ratio

ELECTRICAL SYSTEM

Battery

MAN ETOR STARTOR 

LIGHT

Headlight(H/L beam)

Warning light

Pilot light (position)

Taillight

AC Magneto

Fuse

Turning signal(F)

Turning signal®

Instrument

Turning signal indicator

High-low beam indicator

Side stand indicator

Water temperature
 indicator

30A

/

15A

/

10A

/

5A

LED

×2

170

0±100

r

/

min

2.59~0.811