Petty Officer 2nd Class Christopher Ford, a machinery technician aboard Coast Guard Cutter Healy, cleans and replaces O-rings for the main diesel engine cylinder in the engine room, Sept. 18, 2016. The cylinder liner is the housing for the piston. Coast Guard photo by Petty Officer 3rd Class Lauren Steenson.

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Size: 3600px × 2403px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: arctic, breaker, ecs, engine, engineer, healy, ice, icebreaker, machinery, mde, mk, polar, research, science, shield