TABLE OF CONTENTS Figure 8-5 Cooling System Operation ................................................................................ 8- 6 Figure 8-6 Vent Location .................................................................................................... 8- 7 Figure 8-7 Water Pump Mounting ...................................................................................... 8- 8 Figure 8-8 Rapid Warm-up Cooling System — Remote Tank, Cross Flow and Down Flow Radiators ..........................................................................................................
8- 9 Figure 8-9 Typical Charge Air Cooling System Right Side ................................................. 8-10 Figure 8-10 Typical Charge Air Cooling System Left Side ................................................... 8-11 Figure 8-11 Air-to-Air Charge Air Cooler System ................................................................. 8-11 Figure 8-12 Typical Charge Air Cooler ................................................................................. 8-12 Figure 8-13 Charge Air Cooler Cross-Section ...................................................................... 8-12 Figure 8-14 Percent Increases in Volume for Water and Antifreeze Solution ......................
8-15 Figure 8-15 Hose Clamp 180° Indexed Position .................................................................. 8-23 Figure 8-16 Shell and Tube Heat Exchangers ..................................................................... 8-28 Figure 8-17 Blower vs. Suction Fans ................................................................................... 8-30 Figure 8-18 Typical Fan Performance Curve ........................................................................ 8-32 Figure 8-19 Fan Shroud Types .............................................................................................
8-34 Figure 8-20 Down Flow Radiator and Cross Flow Radiator ................................................. 8-36 Figure 8-21 Rapid Warm-up Down Flow Radiator Top Tank ................................................ 8-38 Figure 8-22 Remote Surge Tank Design for Rapid Warm-up Cooling System ..................... 8-41 Figure 8-23 Down Flow Radiator Inlet Tank Deaeration Line Boss Position ........................ 8-42 Figure 8-24 Coolant Inlet/Outlet Locations ........................................................................... 8-43 Figure 8-25 Radiator Outlet Contour ....................................................................................
8-43 Figure 8-26 Pressure Control Cap — Pressure Valve Open ................................................ 8-45 Figure 8-27 Pressure Control Cap — Vacuum Valve Open ................................................. 8-45 Figure 8-28 Effect of Altitude and Pressure Caps ................................................................ 8-46 Figure 8-29 Nominal Settings For Coolant Temperature Control Devices — 190° ............... 8-48 Figure 8-30 Cooling System Design (Warm-up — Closed Thermostat) ............................... 8-49 Figure 8-31 Cooling System Design (Stabilized Temperature — Open Thermostat) ...........
8-50 Figure 8-32 Cooling System Design (Cool-down — Closed Thermostat) ............................ 8-51 Figure 8-33 Acceptable Top Tank Design ............................................................................. 8-53 Figure 8-34 Unacceptable Top Tank Design ......................................................................... 8-53 Figure 8-35 Thermostat ........................................................................................................ 8-58 Figure 8-36 Sample Static Cooling Test Sheet .....................................................................
8-65 Figure 8-37 Sample Cooling Index Test Sheets ................................................................... 8-68 Figure 8-38 Cooling Index Calculation Sheet ....................................................................... 8-69 Figure 8-39 Sample CAC Cooling Index Test Sheets ........................................................... 8-71 Figure 8-40 Piezometer Ring ................................................................................................ 8-72 Figure 8-41 Static Pressure Tap ...........................................................................................
8-73 Figure 8-42 Pressure Tap on a Bend .................................................................................... 8-74 Figure 8-43 Typical Instrumentation Location ....................................................................... 8-74 Figure 8-44 Thermostat Leakage Areas ............................................................................... 8-81 Figure 8-45 Thermostat Leakage Check .............................................................................. 8-82 Figure 9-1 Figure 1-2 Schematic Diagram of the DD Platform Fuel System ......................
9- 4 Figure 9-2 Properly Designed Fuel Tank ............................................................................ 9- 6 Figure 10-1 DD Platform Lubrication System ....................................................................... 10- 3 Figure 11-1 Engine Electrical System .................................................................................. 11- 2 Figure 11-2 Battery Retainers .............................................................................................. 11- 5 xiv All information subject to change without notice. DDC-SVC-MAN-0073 Copyright © 2009 DETROIT DIESEL CORPORATION