How to Install Falcon SC71 Door Closer

[@smitakulkarni0512]

I have purchased door closure 15 , 20 years back , it working efficiently , I want to adjust it's speed , how can I ? Don't see any screw .

[@mbm1250]

Ijust asked how to add oil to a door closer and I can not get a straight answer

[@fredellingson]

You cannot Add Fluid. This is done at the factory and the body are sealed closed.

[@richcutlip8302]

@@fredellingson you cant. If you backed out the screw too far youve lost it

[@relevanteaglealarms109]

After Backing out the screws, the damage is permanent.