19.16.4. Councils of skilled
How to turn off a nut of fastening of a pulley
When dismantling the generator it is required to turn off the nut holding a pulley on the end of a shaft of a rotor. When the generator is removed, to execute this operation it appears absolutely not simply as the nut is tightened quite strongly.
It is safe to record a pulley it is possible so. Reel up two-three rounds of a strong cord with a diameter of 5-8 mm on a stream of a pulley, pull it and fix the ends on the generator case (for example, for a hairpin or fixing eyes).
Now at a nut otvorachivaniye the cord will drag on and will hold a pulley from turn.