OK I have some developments. I tried to remove the nose cone but the best I could is to open it approximately 3/4 of an inch and that if I play with the biggest shift lever. Can someone tell me how to remove the nose cone completly please??? I must begin to pull it in neutral then I must shift to lift it further but never more than 3/4 of an inch
Something looks like it's stiil linked to the lever. I found and read instructions for this removal that it is ready to be removed right after the bolts are out. It was for a C2.
Even if I did'nt succeed to remove the cone, I had enough space to see over the magnetic washer and there is no trace of Porsche's grey magic grease.