The Instructor Guide has all the information necessary to properly train personnel in the use of a manual Single Car Test
Device in accordance with AAR S-486. It mirrors the Single Car Test Booklet (SCT/WAB-2) and includes; suggested
methods of teaching, background information, copies of current AAR Specifications pertaining to freight brake equipment,
Wabtec Instruction Pamphlets, and various job aids. The written test and practical test in the Instructor Guide, are updated
to match the June 1, 2013 changes to the S-486 test.