Shimano BR-M755 서비스 매뉴얼 - 페이지 39

{카테고리_이름} Shimano BR-M755에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Shimano BR-M755 41 페이지. Disc brake systems

페이지 인쇄

Cable type Disc Brake

Precautions

with regard

to use

Installation

Installation of the rotor

Install the rotor and the rotor tightening plate to the

hub, and then install and tighten the bolts as shown

in Fig. 1.

Fig. 1

Hub

While wearing gloves, apply a force to the rotor to

turn it in a clockwise direction as shown in Fig. 2.

While doing this, tighten the rotor fixing bolts in the

order shown in the illustration.

Use a flat-tipped screwdriver or similar tool to bend

the edges of the tightening plate over the heads of

the bolts as shown in Fig. 3.

Fig. 2

The SM-RT50 rotor should be used together with resin pads. If it is

•

used with metal pads, the pads will wear out very rapidly.

RT61 for repair work.

• Parts are not guaranteed against natural wear or deterioration resulting from

normal use.

• For maximum performance we highly recommend Shimano lubricants and

maintenance products.

Tightening plate

Rotor

Rotor fixing bolts

(#T25 torx)

Tightening torque:

2 - 4 N·m {18 - 35 in. lbs.}

Fig. 3

Tightening plate

Installation of the brake lever

Use a 5 mm Allen key to install.

Use a handlebar grip with a

maximum outer diameter of

32 mm.

Tightening torque:

6 - 8 N·m {53 - 69 in. lbs.}

Installing the calipers

Install the bicycle wheel. Loosen the caliper fixing

bolts, and then install the calipers to the frame so

that the calipers work at the left and right.

Use the SM-

Caliper clamp bolt

Caliper fixing bolts