TABLE OF CONTENTS Figure 18-13 Coolant Lines .................................................................................................... 18-16 Figure 18-14 Alternate View ................................................................................................... 18-16 Figure 19-1 The General Relationship of Exhaust Back Pressure and Engine Power ......... 19- 3 Figure 19-2 The General Effects Of Altitude On Engine Power ........................................... 19- 4 xvi All information subject to change without notice. DDC-SVC-MAN-0073 Copyright © 2009 DETROIT DIESEL CORPORATION