the broken robot

There once was a giant robot. He had a jetpack and a rocket launcher, a heavily armoured battery that served as a war hammer which he could swap out for an electricity conductor,  a samurai mask and one arm. Sadly he was broken and wanted to be fixed, so he went to the city. Everybody started to run.  He wondered why and when he thought about it, realised he must be scaring them. He flew up to a mechanic and asked if he could be fixed. The mechanic said hesitantly "I'll do what I can".  Five hours later - "ok robot, I have fixed your core,  but I can't fix your parts. The robot floated off to an engineer and the engineer fixed him.
THE END