Pages 6 and 7 of Record of Service for Senior Aircraftsman James "Jock" Butler.   "Motor Transport Driver (Mechanic) Heavy).   Period of Employment in the RAF: 5Oct54 to 24Jun57.   Duties codes: M.T.D.M.H.   "Drives all categories of service vehicles (including category 2 vehicles if specially qualified).   Carries out first-line servicing of vehicles, wheel changing, and minor repairs to inner tubes.   Cleans, greases and oils vehicles.   Performs first and second-line servicing.   Diagnoses and rectifies running faults.   Undertakes the servicing and simple adjustment of steering assemblies, braking systems and carburettor and ignition systems.   Assists in major component changing.   Examines vehicles for corrosion and carries out preventative treatment.   Carries out road-testing of vehicles."   Thanks to James Butler.)