TM RACING TM 4 STROKE 2007, Руководство пользователя, Страница: 66 / 80

ENGLISH
ENGLISH
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If you have the envisioned maintenance operations carried out on your motorcycle, you will have very few problems. If, however, a
problem does occur, please look for it in the following table and try to solve it. Please note that a lot of the operations cannot be
carried out without the help of technicians . If in doubt, please contact an authorised TM dealer.
CAUSE
SOLUTION
PROBLEM
Incorrect command
Burned fuse
Key not inserted or not turned
Battery flat
Low external temperature
Switch on the emergency shutdown button and where present,
turn the key to enable start-up.
Remove the right side panel and replace the 30 A fuse in the
starter relay
Insert the key and turn it in a clockwise direction
Charge the battery and identify the cause of discharging, contact
a specialised workshop.
Start the engine using the kickstarter pedal.
THE STARTER MOTOR
CANNOT TURN THE
ENGINE
Lack of fuel in the engine Open the fuel tap, fill-up with fuel,
observe the indications for start-up (see “Instructions for use”
chapter)
THE STARTER MOTOR
TURNS THE ENGINE BUT
THE ENGINE DOES NOT
START
(MODELS WITH ELECTRIC
STARTER)
The motorcycle hasn’t been used for a while,
therefore the old fuel has remained in thecarburetor
bowl
Fuel supply interrupted
Engine flooded
Spark plug blackened or wet
Incorrect spark plug electrodes gap
Spark plug cover or spark plug damaged
Engine stop button cable damaged, engine stop
button or emergency shutdown damaged
Oxidised CDI unit, pickup orcoil connectors
Water in the carburetor or clogged jets
The volatile fuel components evaporate easily. If the motorcycle
has not been used for more than 1 week, the old fuel should
be emptied from the carburetor bowl. When the bowl has been
filled with fresh fuel, the engine will start immediately.
Disconnect the fuel hose from the carburetor, place it in a
container and open the fuel tap,
- if fuel escapes, clean the carburetor
- if fuel does not escape, control the tank vent pipe or clean the
fuel tap
Use the “by-pass” command as explained in the “Operating
controls” chapter.
Clean and dry the spark plug or replace it.
Adjust the gap between the electrodes to 0.8 mm
Slide off the spark plug cover, unscrew the spark plug, put the
cover back onto the spark plug and, gripping the cover, keep
the threaded part of the spark plug in contact with the head of
the engine.
Turn the engine with the electric starter or pedal, a spark should
appear between the electrodes of the spark plug
- if the spark plug does not produce a spark, it must be replaced
- if there is still no spark, remove the spark plug cover from the
H.T. cable coming from the coil, hold it at a distance of about 5
mm from the head and operate the starting system
- if there is a spark, replace the spark plug cover
- if there is still no spark, check the ignition system
- Replace the spark plug
Remove the saddle and fuel tank, disconnect the emergency
shutdown button cable or the engine stop button cable and
check the spark. If there is a spark, look for the fault along the
emergency shutdown button cable or the engine stop cable.
Remove the saddle, the left side panel and the fuel tank, clean
the connectors and treat them with a contact spray.
Disassemble and clean the carburetor
THE ENGINE DOES NOT
START
(MODELS WITH
KICKSTARTER PEDAL)
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TROUBLESHOO
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OUBLESHOO OUBLESHOO
OUBLESHOOTING
TING
TING TING
TING