TM 9-2320-209-20-3-3 By Order of the Secretaries of the Army and the Air Force: Official: Major J. C. PENNINGTON General, United States The Adjutant General Official: E. C. MEYER General, United States Army Chief of Staff Army LEW ALLEN, JR., General, USAF Chief of Staff VAN L. CRAWFORD, JR., Colonel, USAF Director of Administration Distribution: To be distributed in accordance with DA Form 12-38, Organizational Maintenance requirements for 2-1/2-Ton Truck Cargo, 2-1/2-Ton Truck Van, etc.