tag:blogger.com,1999:blog-6251369148897686572.post3570487549494612221..comments2022-08-29T03:20:21.638-05:00Comments on chicageaux: Pit StopMichael Patrick Perryhttp://www.blogger.com/profile/12384619991674112086noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-6251369148897686572.post-13354850764815808162010-09-27T07:28:15.235-05:002010-09-27T07:28:15.235-05:00They may have been checking the pressure in the pu...They may have been checking the pressure in the pumps/hoses. I've seen this elsewhere - I think that fire departments have to check water pressure in their trucks at least once a year to make sure that the water will shoot out as planned when needed. <br /><br />I'm liking the photos and your blog. Good luck on the 365 photos in a year goal -- it's a little hard!Daily Chicago Photohttps://www.blogger.com/profile/08160944740404010641noreply@blogger.com