Gascharged shockabsorbers help!!!

[gremlins]

I have a Punto 55 - 1108 cm³ Fire, SPI, 8v, 54 ch (aussi en version 6-Speed, Team, ED) vitesse de pointe 160 km/h
I am needing Help on the GASCHARGED SHOCKABSORBERS
I am needing a installers guide or step by step instructions on how to remove old and assemble the new
can anyone help me? Ive looked on the web but have found no links to help.

Thankyou
Gremlin