The letters are b l and h.
Shimano acera front derailleur cable routing.
Cut the metal cap off the end of the cable using cable cutters.
The shimano alivio fd m3120 2x9 speed front derailleurs use shimano s new side swing for enhanced cable routing light action and smooth operation.
These are the limit adjustment screws.
Z 5 mm hexagon wrench 2 h l a b z b a adjust the low adjustment bolt and align the flat portion of the chain guide outer plate parallel to the flat surface of the largest chainring.
Grab the cable and pull it free of the derailleur.
Tightening torque 5 7 n m installation of the front derailleur using a band adapter sm ad91 use a support bolt even when installing the front derailleur using a band adapter sm ad91.
Follow the cable to the end opposite the derailleur where the cable enters the shimano acera shifter.
Shift your bicycle into the lowest gear using the shimano shifter on the right hand side of the handlebars.
Use a tape measure or a penny which is 1 5 millimeters to estimate the height.
Top swing front derailleur.
There will be letters indented in the metal near these screws.
Make sure that distance.
Use a 5mm allen wrench to loosen the bolt that binds the cable to the derailleur.
To adjust a shimano front derailleur start by making sure it sits at 1 3 millimeters above the large chain ring.
Because the moving pivot section is set at a higher position and combined with a shorter link the rigidity is higher.
How to change front gear cable shimano 3 speed materials needed screwdriver new cables costed me rs30 9 mm wrench old cable broken after 2 yr of usage.
Locate the three philips head screws.
If it needs adjustment make sure your bike is in its lowest gear so there s not too much tension on the inner wire.
The new design also increases clearance for large wheels and short chain stays.
Find the acera derailleur system near the rear wheel and gears.
Installation of the front derailleur using a band adapter sm ad91 3 when the adjustment is complete tighten the clamp bolt.
Front derailleur dura ace fd r9100 ultegra fd r8000 105 fd 5801 fd r7000 procedures for cable tension adjustment and top adjustment differ from those of previous models.
Install the front derailleur as shown in the illustration.
So quick and light shifting is.
Be sure to read this dealer s manual thoroughly before use and follow it for correct use.
