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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 .
Ijust asked how to add oil to a door closer and I can not get a straight answer
You cannot Add Fluid. This is done at the factory and the body are sealed closed.
@@fredellingson you cant. If you backed out the screw too far youve lost it
After Backing out the screws, the damage is permanent.
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 .
Ijust asked how to add oil to a door closer and I can not get a straight answer
You cannot Add Fluid. This is done at the factory and the body are sealed closed.
@@fredellingson you cant. If you backed out the screw too far youve lost it
After Backing out the screws, the damage is permanent.