Engine replacement... The 943rd MXS rescue crew chiefs replaced the engine to change the seal on its input module at Davis-Monthan Air Force Base, Ariz. Here's a few more details about each photo: ✈ Staff Sgt. Manuel Castaneda and Tech Sgt. Anthony Staley, 943rd Maintenance Squadron crew chiefs, replace an HH-60G Pave Hawk engine. ✈ Airmen from the 943d Maintenance Squadron change the seal on the input module of an HH-60G Pave Hawk helicopter. ✈ Airmen from the 943d Maintenance Squadron use a hydraulic jack to lift an HH-60G Pave Hawk helicopter during a weight and a balance check ✈ Senior Airman Harley Straps, 943d Maintenance Squadron crew chief, uses a hydraulic jack to lift an HH-60G Pave Hawk helicopter during a weight and balance check. 💡 This weight and balance check is essential to maintaining flight safety, ensuring compliance with load limitations, determining the Pave Hawk’s center of gravity and optimizing aircraft performance ✈ Staff Sgt. Ben Witten, 943d Maintena...