Repair of a detached door closer

"Repair or replacement of front door closer"

The door closer was completely off.The mounting screws are completely removed.

It seems that the screw that was removed was stored by the client, and it was impossible to install it by himself.

If you check, the tap of M6 is completely tattered.There was no problem with the function of the main unit, so there was no need to replace it.

There were places where the screws were broken and clogged inside, and there were places where the threads were tattered, so I removed the clogged screws by drilling and cut the remaining taps again to complete the repair.No special repair parts were needed.