GAS GAS TXT BOY - 2009 Bedienungsanleitung

TXT BOY

ENGLISH

USER MANUAL

-5-

GAS GAS thank you for the trust you have placed in us.

By choosing a new GAS GAS TXT Boy you have become part of the great GAS GAS family and,

as a user of the number one manufacturer of off-road motorbikes, you deserve to receive the best

treatment we can offer you both in our post-sales relations and in the explanations we offer in this

manual.

Our TXT Boy is designed for high-level trial competitions. In fact, it is the result of many years of

competition and experience in this highly demanding discipline and of the many excellent results

obtained by the great riders who have supplied the basic data to enable us to develop this excellent

motorbike, a GAS GAS that has one key advantage: its remarkably light weight.

Congratulations, because your choice has been, without doubt, the correct one. With your riding

skills, appropriate preparation and the relevant essential checks to maintain its highly reliable

performance, you will be able to enjoy your trial riding to the utmost.

Thank you for your trust in us, and welcome to GAS GAS motorbikes.

GAS GAS MOTOS, S.A.

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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 motorbike you have just bought.

All of the necessary instructions for the correct riding and control of this vehicle are set out below.

Each message is preceded by a symbol whose meaning is as follows:

Caution! This symbol identifies all the safety measures and regulations which should help

avoid physical injury, serious or otherwise, or even loss of life, should the instructions not

be followed carefully.

Warning! This symbol introduces special warnings to avoid damaging your motorbike.

Should these warnings not be heeded, the guarantee may be automatically invalidated.

Miscellaneous. These are the instructions necessary to ensure good use of the control

and adjustment mechanisms, in addition to the correct conservation and maintenance of

the motorbike, to guarantee maximum satisfaction when riding.

The aim of this Manual is to help the user minimise or avoid possible damage to people, property,

the environment, and naturally to his/her new motorbike. Therefore, all the information presented

here is based on data obtained from the latest models put on the market just before publication.

However, GAS GAS Motos, S.A. reserves the right to make modifications without any prior warning

to consumers and without incurring any additional obligations in so doing. Your local dealer will

also provide you with any information as might be deemed necessary.

Contens

Acknowledgements to the purchaser 5

Important warning 6

Quick Guide to Maitenance 8

Fuel-Petrol/oil mixture 9

Fuel tank 9

Fuel tap 10

Gear shift 10

Before starting the engine 11

Starting the engine 11

Stopping the engine 12

Riding your motorcicle 12

Stopping the motorcycle 12

Running-in period 13

Transmission oil

- Checking oil level 13

-Topping up 14

-Changing oil 14

Clutch system- Checking 15

Clutch system- Bleeding 15

Coolant system – Checking/topping up 16

Carburettor

- Adjusting throttle cable 17

- Adjusting idle speed 17

Spark plugs - Inspecting 18

Air Filter - Cleaning 18

Front brake fluid - Checking 19

Rear brake fluid - Checking 19

Clutch lever - Adjusting 20

Front brake lever - Adjusting 20

Rear wheel – Centre alignment 21

Chain slack - Checking 21

Master link - Checking 21

Tyre pressures - Checking 22

Brake pads - Checking 22

Brake circuit - Bleeding 23

Front fork – Oil level 23

Lubrication 24

Identification 26

Warranty terms and conditions 27

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-8-

Quick Guide to Maintenance

Coolant liquid Coolant liquid -30ºC

Crankcase oil (10w40) 500 cc.

Electrode separation 0.6 mm.

Forks suspension oil SAE 5 (Summer)

SAE 2.5 (Winter)

Fork suspension oil quantity 200 cm3

Shock absorber spring length 96 mm

Front wheel pressure Standard 0.400 bar

Competition 0.370 bar

Rear wheel pressure Standard 0.350 bar

Competition 0.300 bar

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1Fuel – Petrol/oil mixture

The motorcycle is fitted with a two-stroke internal

combustion engine. This type of engine requires a

mixture of petrol and oil.

To ensure the correct working of the engine, the following are

recommended:

- Use high quality petrol, with an octane rating equal to or

above 90 (RON + MON)/2 or 98 (RON).

- Use 2T synthetic oil.

Warning:

- If the recommended oil is not available, use semi-synthetic oil.

- Do not mix different oil-types.

Mixture ratio: oil, 1.5% of petrol volume (50 parts petrol to every

0.75 part oil).

Note: we recommend first preparing the mixture in a suitable

container and then filling the fuel tank.

Fuel tank

This has a rapid access cap Aand a vent hose Bto allow gases

produced in the tank to escape.

- To open the cap, lift the clip in the direction shown by the arrow

and turn to the left.

Warning! Regularly check the cap seal and vent hose to ensure

they are leak proof. Risk of spillage.

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Reserve Open Closed

Fuel tap

This has three positions:

open, closed and reserve.

The diagrams below show the

position of tap Afor each case.

Gear shift

The motorcycle has a two-

speed gearbox, which

may be selected manually

when the motorcycle is stationary, by

moving the lever Ain a horizontal

direction, as shown by the arrow.

Note:

Select the gear according to the cha-

racteristics of the track.

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Starting the engine

Kick the start-pedal Ain the di-

rection shown by the arrow until

the engine starts.

Warning: Once the engine is running,

fold the kick-start pedal up against the

engine.

Before starting the engine

Warning: Before starting the engine, check that the

gear lever is in neutral (see instructions in the section

Gear lever, page 10)

- Open the fuel tap.

Note:

- If the engine is cold, move choke Aupwards, as shown by

the arrow, until it clicks into place (vertical). Once the engine

is turning over regularly at idle speed, return the choke to the

rest position (horizontal).

- Do not use the choke on hot days or when the engine is hot.

In this case, hold the throttle lever partially open until the

engine starts.

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Riding your motorcycle

- Select the gear according to the

characteristics of the track.

- To change gear, the motorcycle should

be stationary.

Stopping the motorcycle

- Release the throttle lever.

- Use the front Aand rear Bbrakes.

Warning: Depending on circumstances and

ground surface, it may be better to use the

front or rear brakes independently.

CStopping the engine

- With the throttle lever in rest

position (engine idling), move the

gear lever to neutral.

- Press stop button Auntil the engine

stops.

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