One of the worst options when loosening a stuck nut is when an open-end wrench is used. In nine cases out of ten, these attempts lead to failures and complicate the further process. In the event of such complications during the repair of the machine, only spanners are used to overcome them.
Necessary
- - WD-40,
- - a hammer,
- - chisel.
Instructions
Step 1
When unscrewing the "stuck" nut with a spanner wrench, you must monitor the threaded part of the bolt or stud on which it is located. It is unacceptable to turn both parts of the fastener, which will inevitably lead to breaking off of one of the elements.
Step 2
To facilitate the procedure, when unscrewing the "stuck" nut with a spanner wrench, you must follow the threaded part of the bolt or stud on which it is located. It is unacceptable to turn both parts of the fastener, which will inevitably lead to breaking off of one of the elements. unscrewing the rusted nut, the threaded part must be treated with WD-40 liquid, directing the tube to the junction of the hardware. After waiting a couple of minutes, the first attempt is made to loosen the fastening tightening.
Step 3
If the previous actions did not bring a positive result, then sharp, but careful blows are applied with a hammer on the side faces of the nut. Having tapped it, the threaded joint is again treated with a chemical liquid. After a certain period of time required for the deeper penetration of the WD-40, a second attempt is made to loosen the fastener tightening.
Step 4
In those cases when during the next manipulations it was not possible to achieve the desired result, then blows are struck on the lateral faces of the nut at an angle in the direction of unscrewing with a hammer and chisel, up to the point that it is cut to the base.
