key «at 24» unscrew the nut of the lower arm axle, holding the axle from turning with a wrench «at 19».
Remove the thrust washer.
Knock out the axis with a soft metal drift...
...and take it out.
Remove thrust washers.
Remove the lower arm assembly with the spring support cup.
With a cup puller, we press out the silent block from the eye of the lever.
In the absence of a puller, we rest the end of the eye of the lever on the vise jaws..
... and, striking with a hammer on the end of the silent block,..
...knock it out.
We press the new silent block into the eye of the lever..
...with a cup puller...
...or a suitable piece of pipe.
Install the lever in reverse order. Finally tighten the lever axle nut in the position «car on wheels».