To tighten the hinge spring, follow these steps:
> Insert the rod into one of the holes in the bolt, as shown in the figure.
> Turn it toward the wall.
> Lock the hinge with the pin.
> Repeat the process as many times as necessary.

What should you do if the bolt falls out?
If the bolt does not have a spring and does not need to be tightened, it must still be secured with a TETÓN to prevent it from falling out.
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