Senior Airman Maeson Bella, 380th Expeditionary Maintenance Squadron aerospace ground equipment journeyman, lifts a diesel engine to place in a -86 power cart July 30, 3019, at Al Dhafra Air Base, United Arab Emirates. Removing the old engine, rebuilding installing the new engine is a three-day process. (U.S. Air Force photo by Staff Sgt. Chris Thornbury)