This listing is for a complete service manual onCD-ROM forDetroit DieselSeries 638EnginesProfessionally produced disc High Definition PDF Format Free USA ShippingNeed this service manual faster? We offer most manuals in downloadable format with instant delivery. Message us with any requests or questions!This manual contains complete instructions on operation, adjustment (tune-up), preventive maintenance and lubrication, and repair (including complete overhaul). This manual was written primarily for persons servicing and overhauling the Series 638 engine. In addition, this manual contains all of the instructions essential to the operators and users.Covers: Detroit DieselSeries 638(Pub. 6SE648)Format: PDF (High Resolution, Searchable. Printable)PDF on CD only. No printed copy will be sent. Professionally produced disc.The following is a list oftopics contained in the Service Manual (each topic has detailed sub-topics):Series 638 Service ManualGeneral Information1 Engine1.1 Cylinder Block1.2 Rocker Covers1.3 Rocker Arm Assembly1.4 Cylinder Head1.5 Hydraulic Lifters1.6 Front Cover1.7 Vacuum Pump1.8 Camshaft1.9 Piston and Connecting Rod1.10 Piston and Piston Ring1.11 Connecting Rod1.12 Crankshaft1.13 Crankshaft Vibration Damper1.14 Crankshaft Pulley1.15 Front Oil Seal1.16 Flywheel1.17 Flywheel Housing1.18 Cylinder Liner1.19 Rear Main Bearing Carrier1.20 Rear Main Seal (Flywheel Housing Installed)1.21 Rear Main Seal (Flywheel Housing Removed)2 Fuel System2.1 Overview of Fuel System2.2 Transfer Pump2.3 Injector Pump2.4 High Pressure Fuel Lines2.5 Fuel Nozzle2.6 Engine Speed Sensor2.7 Coolant Temperature Sensor (ECM)2.8 Coolant Temperature Switch (Dash Light)2.9 Glow Plugs2.10 Glow Plug Harness3 Lubrication System3.1 Overview of Lubrication System3.2 Oil Pan3.3 Oil Pump3.4 Exterior Oil Line3.5 Oil Filter Adaptor3.6 Oil Pickup Tube3.7 Oil Pressure Valve3.8 Oil Dipstick Assembly4 Cooling System4.1 Overview of Cooling System4.2 Water Pump4.3 Engine Cooling Fan4.4 Water Manifold4.5 Thermostat5 Fuel, Lubricating Oil, and Coolant5.1 Fuel5.2 Lubricating Oil5.3 Coolant6 Air Intake System6.1 Overview of Air Intake System6.2 Intake Manifold6.3 Intake Manifold Elbow6.4 Air Gas Recirculator Valve6.5 Turbocharger7 Exhaust System7.1 Overview of Exhaust System8 Electrical Equipment8.1 Overview of Electrical System8.2 Battery Charging Alternator8.3 Starter9 Power Take-Off9.1 Rear-Mounted Power Take-Off9.2 Front-Mounted Power Take-Off10 Special Equipment10.1 Special Equipment11 Operation and Verification11.1 Preparation for a First Time Start11.2 Starting11.3 Running11.4 Stopping11.5 Operating Conditions11.6 Engine Run-in Instructions12 Engine Tune-Up12.1 Tune-Up Procedures13 Preventive Maintenance13.1 Overview of Preventive Maintenance13.2 Daily Maintenance13.3 Maintenance of Vehicle Engines13.4 Description of Maintenance Items14 Engine Storage14.1 Preparing Engine for Storage14.2 Restoring An Extended Storage Engine15 Engine Will Not Crank or Cranks Slowly15.1 Low Battery Voltage15.2 No Voltage to Starter Solenoid15.3 Starting Circuit Connections Loose or Corroded15.4 Starter Motor Operating - Engine Will Not Crank15.5 Starter Motor or Starter Solenoid Inoperative16 Troubleshooting16.1 Basic Knowledge Required16.2 Testing the Electronic Control System17 Service Tools17.1 Service ToolsOther info:This listing complies with all eCRATER rules and regulations.Powered by eCRATER . List your items fast and easy and manage your active items.