Pfc. Jay Craybill, (left) and Spc. Jaime Mendoza, both Troopers with Headquarters and Headquarters Troop, 1st Squadron, 11th Armored Cavalry Regiment install a new radiator on a HMMWV, Fort Irwin Calif., July 23. The previous radiator was discovered to be damaged during a weekly preventive maintenance checks and services.
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