SERIES 60 EGR TECHNICIAN'S GUIDE OPERATOR INFORMATION This section should serve as a guideline for the technician: Intermittent Problems - Talk to the operator/driver. Be specific! Develop your own Driver Questionnaire (see Figure 1-1). NOTE: A full page copy of the questionnaire can be found in Appendix C. All information subject to change without notice. (Rev. April 2004) 1-3 7SE60 0404 Copyright © 2004 DETROIT DIESEL CORPORATION