I am looking to replace my power steering pump pulley on my 2004 wrangler 4 cylinder 2.4L. There seems to be sufficient room to work with, however, my questions are: can I use a power drill and not an air impact drill in conjunction with the pulley remover tool to remove/install the pulley, and if I use a right angle drill, will there be enough room to remove/install the pulley without removing the power steerign pump? Also, how do you know when the pulley is on tightly enough? Any advice will be appreciated. Thanks.