Join Date: May 2018
Location: Europe/ Austria
You donīt need rebel specifics. Nearly all levers are to dismount and mount the same way.
Brake lever is the easiest: dismount the bolt on the underside of the lever and then get a simple screwdriver and dismount the bolt/screw thats holds the lever. Put in the new lever, then the screw, bolt it not too strong and then finish your job with the bolt you have loosened before. Torque of the screw: 1nm/ of the underside bolt: 6nm. Means: not too strong!
Clutch lever: the same job, but first you have to loosen the clutch play. So you get the nipple of the clutch cable out of its hole on the lever.
Then you do as written above including to install the nipple in the new lever and after that, you have to adjust the clutch play again.