Question

Summary of the second part of a bicycle in good repair

Answer 1

Author pushes on putting on different parts of cycle in place but his friend wants to check front wheel.  

He unscrewed something around dozen of ball bearings which came out.  

His friend insisted that author shall collect them all or bicycle couldn't be restored to its original condition.  

Author collected 16 of them and kept them in his hat.  

Author’s friend has started taking off gear-case.  

Author alerted him not to play with gear-case though his friend says that nothing is easier as taking off gear-case.  

He took it off easily but had bad dreams while fixing to its place.