Impact driver is great to disassemble winches (SS bolts onto aluminium...)
The reason is putting together hammering and torque at once, gently so.. the cheat bar has no impact, unless a friendly hand may help you.
I hate people who make assembly "farmer tight" with no seizing protection! IT IS A WAY TO DISRESPECT PEOPLE AFTER YOU.
Fastening torque should always remain within the ELASTIC RESPONSE OF THE MATERIAL...easy to feel
Impact driver was 64EUR by USAG...and 8EUR from China
. Considering the occasional use, I got the 8EUR one
Onto engines, high tensile steel
is used, NOT SS.
Therefore rust easily occurs on threads. Change them all once unfastened, and properly grease or lubricate them accordingly