Decathlon Junior 20" Manual e instruções de garantia - Página 11

Procurar online ou descarregar pdf Manual e instruções de garantia para Bicicleta Decathlon Junior 20". Decathlon Junior 20" 17 páginas.

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3/ Always move the back of the pad away from the rim

Be careful to leave about 1 mm between the rim and

the pad.

Changing brake pads

Unscrew your pad with an Allen wrench until

he can be removed and carry out the reverse

operation when you change it.

Adjusting the brakes

The operation/ how to use the brake

When you brake, use only the back brake first and then use slightly and gradually

the front brake. An over load on the front brake lever may result in falling down

forward. Be sure you know how to use your brakes before riding the bike.

I/ Unscrew the pad fixings (see the essential tools section)

2/ Put the pads on the rim and adjust as described Be careful to tighten in the

pad fixing

3/ Adjust the balancing (positioning) of the callipers if necessary

Pads will be handled differently depending on the type of brake:

Aluminium tube

Side pull

CABLE

NUT

PULL THE CABLE

35 mm or more

More tension

screwdriver

Less tension

screwdriver

Tension spring

+ adjustment screw

CANTIVELER

TRIANGLE

SAFETY HOOK

POSITION

PULL THE CABLE

RIM

For disc brakes (see the manufacturer's manual)

1/ Assembling the brake cable

Loosen in the cable clip on the brake caliper

Remove the old cable from its housing

Slide the new cable into the housing, pass it through the hole in the brake caliper

housing block then put the cable into the cable clip.

Press the brake cam half down and close the cable clip.

Cut the excess cable

Adjust the setting using the brake lever setting key

2/Changing the friction pads

Loosen the brake cable

Remove the supporting screws from the caliper on the fork

Remove the screws that fix the friction pads or lift and pull the plate directly

depending on the model.

Remove the pads and replace them in the same way

Loosen the cam check nut, adjust the stroke using an Allen wrench then tighten the

nut.

Warning :

To maintain efficient breaking and limit wear in the rims, replace the pads as soon

as wear becomes too noticeable. A worn pad is one where the fluting or the not-

ches can no longer be seen...

The sides that run against the pads should also be watched As soon as signs of

the side opening or loss of parallelism, change your rim.

Disc brakes become hot and may cause burning, after breaking weight about 30

minutes before touching the rotor.

4/ Derailleur

You will find two types of the changer on Decathlon bicycles

- a conventional gear changer (most bicycles)

- speeds in the hub

TRIANGLE NU

CABLE

ADJUSTMENT