814 Repair Manual — Volume I — Page 220

NOTE : These dampers are distinguished by 2 marks at «a», diametrically opposed. The front dampers are distinguished from the rear ones by : - an additional washer valve «c», of smaller diameter on the front dampers - a shoulder «b» in the central hole of the rear damper b) Vehicles produced since December 1970 The dampers are sealed in the spheres : these two components cannot be separated.