Shimano BR-M755 Manuale di servizio - Pagina 34

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Brake Hose

General Safety Information

WARNING

• After installing the brake hose to the brake

unit, adding brake fluid and bleeding air

bubbles, depress the lever again several

times to check that the brakes are operating

normally and there are no fluid leaks from

the hose or the system.

• Do not reuse the olive piece or the connector

insert when reinstalling. A damaged or

reused olive or the connector insert may not

provide secure hose connection, possibly

causing the hose to disconnect from the

calipers or brake lever. If the hose becomes

disconnected, there is the danger that the

brakes may suddenly stop working.

SM-BH96 h

Banjo nut

Hose

SM-BH62

SM-BH59 h

Connecting bolt

Hose

SM-BH61 h

Hose

Installation

Use a utility knife or similar tool to cut the hose.

* Make sure that you handle the utility knife safely and

correctly in accordance with the instructions which are

provided with the utility knife.

Connector

insert

Olive

Cut end

Connector

insert

Olive

Cut end

Olive

Banjo nut

• Cut the hose so that the cut end is

perpendicular to the length of the hose. If

the hose is cut at an angle, fluid leaks may

result.

• If fluid leaks occur, immediately stop using

the brakes and carry out the appropriate

repairs. If you continue riding the bicycle

while fluid is leaking, there is the danger

that the brakes may suddenly stop working.

• Obtain and read the service instructions

carefully prior to installing the parts. Loose,

worn, or damaged parts may cause serious

injury to the rider.

We strongly recommend only using genuine

Shimano replacement parts.

• Read these Technical Service Instructions

carefully, and keep them in a safe place for

later reference.

CAUTION

• When cutting the hose, handle the knife

carefully so as not to cause injury.

• Be careful to avoid injury from the olive.

Note

• Parts are not guaranteed against natural

wear or deterioration resulting from normal

use.

• Read these Service Instructions together with

the Service Instructions for the disc brake

system.

• For maximum performance we highly

recommend Shimano lubricants and

maintenance products.

90 degrees