GasGas MC65 2006 Owner's manual
MANUAL DEL USUARIO
USER MANUAL
MANUEL D’ENTRETIEN
LIBRETTO D’USO
BETRIEBSANLEITUNG
USER MANUAL
USER MANUAL
ENGLISH
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USER MANUAL
GAS GAS thanks you for the trust you have placed in us.
We are delighted that you have selected the MC 65 motorcycle and we would like to welcome you to the GAS GAS
family.
Get to know your new machine well. This bike incorporates our accumulated competition experience and that which
we have gained from the achievement of many important titles.
You now possess a motorcycle with which, as well as feeling comfortable, you are offered infinite possibilities of
driving at the highest level of your skill while maintaining a maximum of security.
Thank you for your confidence and welcome to GAS GAS motos SA.
GAS GAS MOTOS, S.A.
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Introduction
You are now the owner of a modern motorcycle which will give you and your children much pleasure with maximum safety, provided
you look after and maintain the bike in good order. The manual supplied with your new motorcycle provides important information
concerning the handling and maintenance of the bike. At the time of publishing, it included the latest technical details for this series.
However, there may be minor differences due to constant developments in the construction of the motorcycles. The instructions
for use are an important element of the motorcycle and, in the event of resale, should be handed over to the new owner.
We would stress that all maintenance work to the chassis and engine should be carried out by specialised GAS GAS workshops.
In the event that such maintenance is required while competing with the bike, the work should be carried out by a qualified
mechanic.
Please follow the recommended running-in times as well as the inspection and maintenance intervals given. Strict adherence to
these time periods will have a direct affect on the working life of the motorcycle. In all cases maintenance services should be
carried out by a specialised GAS GAS workshop to ensure the bike remains under guarantee.
For your child’s safety, only use GAS GAS approved spare parts and accessories. GAS GAS will not accept responsibility for any
demage caused by the use of other parts.
Please note that as parents you should be aware that the safety of your children depends upon you finding a safe location for
the use of the motorcycle which should also be maintained in perfect technical order. Naturally, the motorcycle entails the possibility
of risk, as with all vehicles, and therefore you should ensure that all basic precautionary measures are observed. To do so, follow
the important instructions given to parents to ensure safe driving of the motorcycle.
Riding your motorcycle off-road is a marvellous sport which we hope you and your children will enjoy to the full. Nevertheless, it
can be a source of problems for the environment and of conflict with other people. Responsible behaviour when using your
motorcycle helps to prevent these problems and conflicts. To guarantee the future of motorcycling, please ensure that you and
your children use your motorcycle in accordance with the law, behave responsibly towards the environment and respect the rights
of others.
In conclusion we trust you and your children enjoy your motorcycle and always have a good journey.
The right to modifications in the production and design is reserved
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Important warning
Read this Manual carefully. You will find it contains all the necessary information for your safety, and that of others,
as well as guaranteeing the correct conservation and maintenance of the GAS GAS motorcycle you have just bought.
All the instructions required in order to correctly drive and handle the motorcycle are listed below. Each message is
preceded by a sign, the meanings of which are as follows:
Caution! This symbol indicates all of the rules and precautionary measures that must be taken in order to
avoid any physical injury, serious or slight, including death of the user; to ignore these represents a serious
danger.
Warning! This symbol introduces special warnings to avoid damaging your motorbike.
If these warnings are ignored the vehicle guarantee may be automatically declared invalid.
Miscellaneous notes. These are the instructions necessary for an optimum use of the control and adjustment
operations, as well as the conservation and maintenance work on the motorcycle, in order that you may
benefit from a maximum of driving satisfaction.
The aim of this Manual is to help the user minimise or avoid possible damage to people, property, the environment,
and naturally to your new motorcycle. Therefore all the information included in the manual is based on data obtained
on the latest range of ptoducts made available by the manufacturer immediately before going to printing. Nevertheless,
GAS GAS Motos, S.A. reserves the right to make modifications without prior warning to the consumer and without
being held responsible in any way.
Your nearest dealer is also available to provide any information you may require.
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Contents
Introduction...................................................................................... 4
Important warning............................................................................ 5
Identification..................................................................................... 7
Important instructions to parents to ensure the safe driving of the
motorcycle ....................................................................................... 8
Instructions for starting the cycle the first time.................................10
Running-in period ............................................................................10
INSTRUCTIONS FOR DRIVING......................................................11
Items to check each time you start the motorcycle..........................11
Fuel tap ...........................................................................................12
Starting when the engine is cold .....................................................12
Starting when the engine is warm .................................................. 14
What to do when the engine is “flooded”......................................... 14
Setting off........................................................................................ 15
Changing gears, driving ................................................................. 15
Fuel – Petrol/oil mixture ................................................................. 16
Fuel tank ........................................................................................ 16
Fuel................................................................................................. 17
INSTRUCTIONS FOR MAINTENANCE..........................................17
Transmission oil – Checking the level............................................. 17
Transmission oil – Topping up........................................................ 18
Transmission oil – Changing........................................................... 19
MC 65 Cooling system– Checking / topping up ............................. 20
Carburettor – Adjusting throttle cable............................................. 21
Carburettor – Adjusting idle speed ................................................ 21
Spark plugs – Inspecting................................................................ 22
Air filter – Cleaning......................................................................... 22
Rear brake fluid – Checking ........................................................... 23
Front brake lever - Adjusting........................................................... 23
Rear wheel – Centre alignment ..................................................... 24
Chain slack – Checking................................................................... 24
Master link – Checking ................................................................... 25
Tyre pressure – Checking ..............................................................25
Brake pads – Checking .................................................................. 25
Brake circuit – Bleeding ................................................................. 26
Front fork – Oil level........................................................................ 26
Lubrication of levers........................................................................ 27
Lubrication of foot pegs................................................................... 27
Lubrication of kick-start pedal......................................................... 28
Lubrication of throttle control .......................................................... 28
Lubrication of chain......................................................................... 28
CLEANING AND STORAGE .......................................................... 29
Cleaning.......................................................................................... 29
Storage ........................................................................................... 30
Starting after storage....................................................................... 30
TECHNICAL DATA ........................................................................ 31
Technical data – MC 65 2006 Engine ............................................ 31
Technical data – MC 65 2006 Chassis .......................................... 32
MAINTENANCE CHART – FAULT DIAGNOSIS ........................... 33
Maintenance chart .......................................................................... 33
Fault diagnosis ............................................................................... 35
GUARANTEE MANUAL ................................................................. 39
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Identification
The motorcycle identification code is engraved on the
steering stem.
This code should match the documentation provided
with the motorcycle.
Please note the following codes:
Chassis number:
Engine number:
Stamp and signature of dealer
Gas Gas motor S.A. reserves the right to modify the
equipment, technical instructions, colours, materials,
services provided or similar without prior warning or
reason, in addition to the right to withdraw any of the
above without offering a replacement or to end the
production of a particular model without prior warning.
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Caution!
The MC 65 motorcycle is designed for use Off-Road and
by only one person at a time. The use of this motorcycle
on public highways is prohibited.
The motorcycle is designed for use by children between
8 and 12 years of age with a maximum body weight of
50 kg and a maximum height of 160 cm.
- Before using the motorcycle ensure the child is equipped
with suitable protective clothing. Protective clothing
includes the helmet, goggles, protective gear for the trunk,
arms and legs, gloves and boots.
- Adjust the clutch and brake levers to the size of the
child's hand (with gloves).
- Adjust the basic position of the brake pedal to the child’s
position when seated.
- Before starting the cycle for the first time explain all the
manoeuvres to your child and ensure that he/she has
fully understood these. Go over the user manual step by
step with your child, carefully explaining the instructions
concerning dangers, and in particular, those which are
shown as warning of the risk of accident.
- Explain to your child about: driving techniques, falls,
and the effect of the movement of body weight on the
behaviour of the vehicle, etc.
- Before starting the cycle for the first time, check whether
the basic adjustment of the fork and shock absorber has
been adjusted to the body weight of the child.
- Each time you start the cycle, first check the working of
all the components (see section – Checks each time you
start the motorcycle) and teach the child how to make
these checks him/herself.
- If you are also riding a motorcycle adjust your speed to
that of your child and not vice-versa.
- The child should understand that the instructions or
signs given by you, or other person in charge, must be
followed to the letter.
- The child should be physically able to ride a motorcycle.
He/she should at least know how to ride a bicycle. The child
should be strong enough to lift the motorcycle after a fall.
- Do not expect too much of the child. Give him/her
sufficient time to become familiar with the motorcycle and
to improve his/her driving technique. The child should not
take part in competitions until his/her physical condition,
driving technique and motivation meet requirements.
Important instructions to parents to ensure the safe driving of the motorcycle
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- Explain to the child that he/she should only drive at a
speed appropriate to the general conditions; otherwise,
he/she may fall and be seriously injured. Children are
often not aware of or do not recognise dangers. In
particular, speed should be reduced on unknown tracks.
- Never allow the child to use the motorcycle unsupervised.
An adult should always be present.
If you are out riding together, always tell someone where
and for how long you are going. This will allow help to be
obtained more quickly in the event of problems.
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Instructions for starting the cycle the first time
- Check that the work detailed in “Checks each time you
start the motorcycle” has been carried out by your
representative.
- Carry out the preliminary driving trials with your child,
preferably in a field or garden to prevent injury in the
event that the child falls. The available area should, of
course, be large enough to allow different driving
manoeuvres. Take care to avoid collisions with other
drivers.
- To allow your child to become accustomed to the brake
lever action, the motorcycle should be pushed during the
preliminary trials. Do not start the engine until the child
is correctly able to control the brake lever.
- Initially, the child should be between two people who
help him/her to stop the motorcycle. Explain the procedure
for stopping alone to your child.
- To improve driving techniques, the child should also try
to walk as slowly as possible while straddling the
motorcycle. Position obstacles which the child should try
to avoid, etc.
- Follow the instructions for running-in.
Running-in period
Care of the engine during the first hours of use is vital for
obtaining the best from your motorcycle.
Therefore, we recommend:
- Keeping strictly to the ratios of oil and petrol shown,
using 100% synthetic oil – see the section “Fuel – Petrol/oil
mixture”, page 16.
- In the first hour of use, keep the engine at a moderate
turnover speed (never go to maximum turnover).
- Constantly change the speed, by opening and closing
the throttle alternately.
Caution!
- Only GAS GAS approved accessories should be used.
- The front and rear wheels should be fitted with tyres of
the same profile. Only approved tyres should be used.
- Replace the helmet visor or the goggle lenses if
scratched.
- Never leave the motorcycle with the engine running.
Remember that excessive noise may bother other people.
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Checks each time you start the motorcycle
The motorcycle should be in excellent
technical condition while driving. For safety reasons,
a general check of the motorcycle should be made
each time you start the motorcycle. The following
checks should be carried out:
1 Gearbox oil
Low levels of gearbox oil result in premature wear
and the consequent damage to gears and gearbox
parts.
2 Petrol
Check the level of petrol in the tank. When the petrol
cap is closed, check that the tank vent hose is not
blocked.
3 Chain
A loose chain may come off the sprockets; a very
tight chain may break. A chain which has not been
adequately greased will result in excess wear of the
chain and sprocket.
4 Brakes
Check the level of brake fluid and that the brakes
work correctly. The tanks have been designed so
that the fluid does not require topping up even when
the brake pads are worn. If the level falls below the
minimum level, this indicates a fault in the brake
system or that the brake pads are totally worn. Have
the brakes checked at a specialised GAS GAS
workshop as the brakes may be faulty. Check the
condition of the brake line. Check the play of the
brake lever and brake pedal.
5 Tyres
Check that the tyres are in good condition. Tyres
with cuts or bulges should be replaced. Check the
tyre pressures. Incorrect air pressure affects driving
and may damage the tyres.
Caution!
If the resistance of the hand or foot brake lever
appears spongy, there is a fault in the brake system.
Have the brake system checked by a GAS GAS
dealer before using the motorcycle.
INSTRUCTIONS FOR DRIVING
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Checks each time you start the
motorcycle (Cont.)
6 Cables
Check the adjustment and working of the accelerator
cable.
7 Coolant fluid
When the engine is cold, check the level of the coolant
fluid.
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A
Starting when the engine is cold
1- Open the fuel tap.
2- Place the gear in neutral.
3- Pull out the choke (A).
- Pull the choke control upwards (A)
4- Kick the starter pedal vigorously without opening the
accelerator.
INSTRUCTIONS FOR MAINTENANCE
Fuel tap
This has three positions:
1- Reserve
2- Open
3- Closed
The diagrams below show the position
of the fuel tap (A) for each case.
1 2 3
A
A
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