On ship, we open nut, the nut can be as big as a tyre.
Of course we got hammer air tool to remove it, it act in a way
of hammering and yet turning.
For a case without air tool, the one mechanic use to change and
tight nut screws, you hammer the nut slightly first, if got WD40 or
other lubricant, diesel also can, add on it, one hand hammer, one
hand try to turn, if got 2 persons, one man try to turn, one man
hammer it, hammer the nut, not the bolt. And agar agar ok, the
worst is the if the bolt broke off, god bless you.
This is call seizure of nut and bolt, knocking the nut excite it
structure and at the same time, turning it can help to release
it.
If still cannot release, then heating is the other option, if
you got a lighter (smoker), heat up the nut, at the same time, add
lubricant and exert pressure to release it, once heated, nut
expand, all it takes is only one Tack! sound. But do not heat too
long until the bolt also heat up.
So do not underestimate your lighter power, not only can light
up your cig, dirty bar and pub gals faces, but also
nut
haha well done again bro~~~~
