Airman 1st Class Matthew Fincher chooses the appropriate size socket Aug. 9 at the vehicle maintenance shop at Joint Base Charleston - Air Base Fincher is in training at the shop and is learning to remove the bolts from a wheel hub. Fincher is from the 628th Logistics Readiness Squadron. (U.S. Air Force photo/ Staff Sgt. Nicole Mickle)

Airman1st Class Matthew Fincher uses a crow bar on a wheel hub Aug. 9 at the vehicle maintenance shop at Joint Base Charleston - Air Base. Fincher is from the 628th Logistics Readiness Squadron. (U.S. Air Force photo/ Staff Sgt. Nicole Mickle)

Airman 1st Class Matthew Fincher works on a wheel hub Aug. 9 at the vehicle maintenance shop at Joint Base Charleston - Air Base. Fincher is from the 628th Logistics Readiness Squadron. (U.S. Air Force photo/ Staff Sgt. Nicole Mickle)

Staff Sgt. Jeffery Griffin assists Airman1st Class Matthew Fincher as he removes the bolts off of a wheel hub Aug. 9 at the vehicle maintenance shop at Joint Base Charleston - Air Base. Griffin and Fincher are from the 628th Logistics Readiness Squadron. (U.S. Air Force photo/ Staff Sgt. Nicole Mickle)

Airman1st Class Matthew Fincher fits a socket onto an air impact wrench at the vehicle maintenance shop at Joint Base Charleston - Air Base Aug. 9. Fincher is from the 628th Logistics Readiness Squadron. (U.S. Air Force photo/ Staff Sgt. Nicole Mickle)

Airman 1st Class Andrew Keller checks the size of a socket as he prepares to repair a leaking radiator hose at Joint Base Charleston - Air Base Aug. 9. Airman Keller is from the 628th Logistics Readiness Squadron. (U.S. Air Force photo/ Staff Sgt. Nicole Mickle)