Shimano Ultegra 6770 Series Manual - Halaman 10

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INSTALLATION

$ Installation of the dual control lever

Open up the bracket cover from the front, and then use a 5 mm Allen key to tighten the mounting nut

in order to secure the lever unit.

When installing the components to carbon frame/handle bar surfaces, verify with the manufacturer of the carbon frame/parts for

their recommendation on tightening torque in order to prevent over tightening that can cause damage to the carbon material and/

or under tightening that can cause lack of fixing strength for the components.

$ Installation of the brake cables

Cables used

Inner cable ... 1.6 mm dia.

Use cables which are long enough so that they still have some slack even when the handlebars are turned as far as they

will go to the left and to the right.

Gently pull the brake lever.

Pass the inner cable through from directly in front, set the inner cable drum

into the cable hook, and then install the outer casing from the opposite side.

Bracket cover

5mm Allen key

Tightening torque:

6 - 8 N·m {52 - 69 in. lbs.}

SLR outer casing ... 5 mm dia.

Cable hook

Inner cable drum

The lever stroke can be smoothly adjusted using the bolt on the top of the bracket unit. Check the lever operation while adjusting.

$ Installation of the front derailleur

Install the front derailleur to the frame.

When installing a brazed-on type

If installing the front derailleur to a brazed-on type frame, a protector must be attached to the seat tube. Always be sure to

install the protector in order to prevent damage to the frame from the pressure applied by the support bolt of the front

derailleur.

Installation of the protector

Check the position where the support bolt directly touches the frame when the support bolt of the front derailleur is being

adjusted, and attach the protector in that position. In addition, avoid positioning the duct tape that attaches the protector to

the seat tube in the location where the support bolt directly touches the frame.

Outer casing

* Protectors with a curved adhesion surface and a flat adhesion surface exist as

shown in the illustration, so use whichever type matches the shape of the frame.

Support bolt

Duct tape