Petty Officer 3rd Class Rocky Recio inspects bolts before passing them to Petty Officer 3rd Class Derek Shank for repairs on the oily water separator aboard Coast Guard Cutter Sherman, April 1, 2015. Recio and Shank, both machinery technicians from the naval engineering department at Base Honolulu, perform a variety of duties for supporting units including machinery and equipment repairs. (U.S. Coast Guard photo by Petty Officer 3rd Class Melissa E. McKenzie)