Pull armature on generator from engine

If your son's school takes the problem of bullying seriously they will be concerned about it both on and off school premises and will have a tried and tested process in place to tackle it which will be approved by the school governors, the local education authority, the local police and the parent teacher association.

Bullying is often a case of particularly bad manners by kids who don't know being well mannered goes further than please or thank you at the dinner table. Other kids bully because of peer pressure or prestige and others because they themselves are bullied or have a bully as a role model. Sometimes a bully is just a nasty kid with a nasty nature.

If you are involved with the PTA, initial advice may be found there. Schools have a habit of down-playing the problem fearing bad publicity and if that is the case and the head teacher or principal is a wannabe politician who likes to sit on his hands, if you talk to him your complaint is likely to be misplaced. Certainly the Principal should be informed but being too discreet would probably not be advisable. Your son's teacher should be informed and a few selected parents and members of the PTA in addition.

If your son is suffering physical bullying, it is a criminal assault and while not wanting to give a young bully a criminal record, if it takes place outside of school your local police officer might arrange to witness an incident and then read the riot act.
If your son is suffering psychological bullying it is easily hidden and easily denied and difficult to prove without independent witnesses and details of incidents. In this case you might need to become spy and detective.

Good luck!

Have the police arrest him and charge him with assault on a minor.

Talk to your teacher. FixYa can't help you login to your school system when you don't tell us what country you're in, let alone the name of the school.

You'll have to ask the school and/or his teacher(s).

You asked this question in an international forum. Did you really expect an answer when you didn't give your son's name or the name of the school he attends?

Ask your teacher or school. FixYa has no access to your schedule at a school or class you didn't bother to name.

Generators are getting more complicated due to the addition of solid state regulators and capacitors. In the old days, there was only brush pack and diode pack. If you would like to seperate the generator to repair the engine you must make sure not to damage wiring or brushes. You will need to remove the stator first so remove back cover to expose bolts holding stater to bell. Make note of all connections from stator to panel and remove all the wires. Remove brush pack if brush type. Pull stator out exposing the armature. Armature has center bolt to crankshaft (remove bolt). The armature is sitting on tapered engine shaft that may be rusty. Apply oil to shaft of engine directing oil to the tapered part (wd40 or similar) from the bell side and thru the bolt hole. Notice the two sides of the armature that are lamanated steel. Using small piece of hardwood against lamanated part rap solidly with heavy hammer once on each side being carefull not to damage metal or winding. Should pop loose with first or second hit. If no joy, re-apply oil but follow with a shot of carb cleaner. The carb cleaner will make the oil penetrate deeper /faster. Good luck

or just go advance auto parts its only 13 and some change.

No special tool needed (usually). The armature is resting on a tapered part of the shaft. Assuming that you have removed the stator and have exposed the armature and have removed the center bolt. Apply penetrating oil to shaft so that the oil can enter between shaft and armature (wait for oil to work at least half hour). Hold piece of hardwood against metal part of armature (first one side then other) and rap very firmly with heavy hammer. Be careful not to hit metal directly or wiring. If the oil has done its work, the armature will come off with first couple of hits. If not add more oil and wait. Then try again. Good luck.