284. When removing a piston, what is a good indication that your lube oil is good and supplied in the proper amount?

liners and piston rings have a bright surface and rings are free
liners and piston rings have a dull grayish appearance and rings are free
liners and piston rings have a dull grayish appearance and rings are tight
liners and piston rings show an accumulation of lube oil deposits and rings are tight

« PreviousSkipNext »

Show clarification Download PDF

Comments (0)

There are no comments at the moment. If you found an error or think question is incorrect, tell everyone about it