Merida Bike Instructions d'exploitation télécharger pdf (Page 61)

Always make sure changing gears makes as

little noise as possible and is absolutely jerk

free.

Make yourself familiar with the operation of

your gears in a place free of trafﬁc and prac-

tice operating the shifters or the twist grips

as well as the brake system, before using your bike on

public roads.

There are some multi-speed hubs where the

effects of the back-pedal brake depend from

the selected gear. Read the gear manufac-

turer’s operating instructions on this MERIDA CD-ROM

carefully and make yourself familiar with the brake

function before using your bike on public roads.

Removing and mounting the wheels is not the

same as with derailleur gears. With this fact

in mind read the chapter “Tire puncture” and

observe the notes given in the operating instructions of

the manufacturer on this MERIDA CD-ROM.

Checking, readjusting and servicing

Multi-speed hubs require only little maintenance and

need not be adjusted very often. Check the chain ten-

sion, in particular when removing and mounting wheels,

and read the chapter “Chain - Care and wear”.

If the indexed gear change does not work trouble-free,

then contact your MERIDA dealer.

Adjusting multi-speed hubs

Shift into the fourth (4th) gear. Look from above at the

right-hand side of the hub

(e+f)

. There you can see two

yellow markings. These two markings must be at the

same height, i.e. they must produce a line.

Turn the adjusting screw at the shifter

(g)

until you get

just one single line.

Regularly check the reliable ﬁt of the bolted

connection of the hub and, if necessary, of

the torque arm at the frame.

Shimano recommends e.g. regular mainte-

nance (oil change) every 5,000 km or every

two years. Read the operating instructions of

the gear manufacturer on this MERIDA CD-ROM or con-

tact your MERIDA dealer.

Observe the operating instructions of the gear

manufacturer on this MERIDA CD-ROM. If

you are in doubt or if you have any questions,

contact your MERIDA dealer.

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Merida Bike Instructions d'exploitation Page 61

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