John Deere Hfn01 – 05E025000
Vehicle recall defect – Certain John Deere 8.1L Compressed Natural Gas Engines Models Hfn01 And Hfn03 Manufactured Between May 2000 And November 2003 And Used On School And Transit Buses. The Engine Control Unit And Throttle Can Unexpectedly Surge. These Units Fail To Conform To Federal Motor Vehicle Safety Standard No. 124, Accelerator Control Systems.