Follow the cable to the end opposite the derailleur where the cable enters the shimano acera shifter.
Shimano acera front derailleur cable routing.
Use a 5mm allen wrench to loosen the bolt that binds the cable to the derailleur.
At this time adjust the position of the front derailleur while installing it so that there is a clearance of 1 3mm between the chain guide outer plate and the maximum outer diame ter of the largest chainring.
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.
Make sure that distance.
The letters are b l and h.
The new design also increases clearance for large wheels and short chain stays.
Installation of the front derailleur front double direct mount type 1 z temporarily attach the front derailleur to the frame.
Grab the cable and pull it free of the derailleur.
Install the front derailleur as shown in the illustration.
Cut the metal cap off the end of the cable using cable cutters.
To adjust a shimano front derailleur start by making sure it sits at 1 3 millimeters above the large chain ring.
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.
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.
If it needs adjustment make sure your bike is in its lowest gear so there s not too much tension on the inner wire.
So quick and light shifting is.
Top swing front derailleur.
Components details top swing front derailleur.
These are the limit adjustment screws.
Shift your bicycle into the lowest gear using the shimano shifter on the right hand side of the handlebars.
Installation of the front derailleur using a band adapter sm ad91 3 when the adjustment is complete tighten the clamp bolt.
Use a tape measure or a penny which is 1 5 millimeters to estimate the height.
There will be letters indented in the metal near these screws.
Be sure to read this dealer s manual thoroughly before use and follow it for correct use.
The shimano alivio fd m3120 2x9 speed front derailleurs use shimano s new side swing for enhanced cable routing light action and smooth operation.
Locate the three philips head screws.
