Hubby changing spark plugs today & wants to do a compression test of the cylinders. Can't seem to get to the service manual. Been searching & I know it's on this forum somewhere. .. Would someone kindly send me the link? He also said something about the fuel pump. Is he going to blow up my car???

Anything to watch out for?
Thanks in advance for your help.
Never mind! I told him to just change the plugs. I did find the link, though. Sometimes it's easy to find what I'm looking for, sometimes it's not... Going to try to find a service manual set on ebay. Old school. Hoping to get the Eurocharged tune & trying to get my ducks in a row. Would like to reward my car for saving my life 2x.