I've recently read that a good part of engine care is to rotate the prop backwards a few times before starting to get the feel of the compression of all cylinders and to be able to note any changes.
I had also read that rotating a vac pump backwards is a good way to shorten their life. Can any engine techs comment on this?
Thank you.
I had also read that rotating a vac pump backwards is a good way to shorten their life. Can any engine techs comment on this?
Thank you.