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General| Engine Type | Diesel |
|---|---|
| Displacement | 12.0 L (728 cu in) |
| Aspiration | Turbocharged and Aftercooled |
| Bore | 4.875 in (124 mm) |
| Stroke | 6.5 in (165 mm) |
| Fuel System | Electronic Unit Injection (EUI) |
| Configuration | Inline 6-cylinder |
| Torque | 1, 060 to 1, 660 lb-ft |
Defines cautionary signal words and their meanings for safe service.
Guidelines for safe use of service procedures and tools.
Explains the 3-digit code system for manual content organization and component identification.
Details improvements and changes in content from the previous E7 manual.
Assists technicians in overhauling E7 engines, emphasizing tools and knowledge.
Explains how to identify E7 engine models using the information plate and serial number.
Lists recommended sealing compounds and lubricants for engine assembly and service.
Provides general specifications and features of the E7 engine.
Details the importance of fastener selection, installation, and proper torque application.
Lists torque specifications for critical and non-critical fasteners.
Provides standard sizes and fits for engine components for proper assembly.
Highlights incompatible metric/English fastener combinations that may cause failure.
Lists all special tools required for E7 engine disassembly, assembly, and related procedures.
Guidelines for preparing the vehicle and engine area for safe and efficient removal.
Details the step-by-step procedure for removing the E7 engine from the vehicle.
Instructions on safely mounting the E7 engine in an engine stand for disassembly.
Details procedures for cleaning and inspecting the cylinder block, including counterbore work.
Covers the inspection and installation procedures for the crankshaft, ensuring proper assembly.
Explains the inspection, removal, and installation procedures for the camshaft and its gears.
Details the inspection, removal, and installation procedures for the E7 cylinder heads.
Covers the disassembly, inspection, and installation of the engine's lubrication oil pump.
Provides procedures for removing and installing the fuel injection pump and its related components.
Details procedures for cleaning and inspecting the cylinder block, including counterbore work.
Covers the inspection and installation procedures for the crankshaft, ensuring proper assembly.
Explains the inspection, removal, and installation procedures for the camshaft and its gears.
Details the inspection, removal, and installation procedures for the E7 cylinder heads.
Describes dimensions and procedures for installing inlet and exhaust valve seat inserts.
Covers the inspection and installation of the valve rocker arm shaft assembly.
Covers the disassembly, inspection, and installation of the engine's lubrication oil pump.
Provides procedures for removing and installing the fuel injection pump and its related components.
Details procedures for adjusting valve yoke and valve lash on non-Jake brake and Dynatard engines.
Provides procedures for adjusting slave piston, inlet and exhaust valve lash on Jake Brake engines.
Explains the fixed-timing method for setting injection pump-to-engine timing for optimal performance.
Provides instructions for locating piston TDC for timing inspection and adjustment procedures.
Provides general guidelines for installing the MACK E7 engine into the vehicle.
Details the correct procedure for installing air, oil, and coolant filter elements.
Provides troubleshooting steps for Chassis-Mounted Charge Air Cooling system issues.
Troubleshooting steps for diagnosing and resolving engine failure to crank.
Troubleshooting steps for diagnosing and resolving engine starting issues.
Troubleshooting steps for diagnosing and resolving engine misfires.
Troubleshooting steps for diagnosing and resolving low engine compression issues.
Provides procedures for pressure testing cylinder heads and blocks for leaks.
Lists E7 engine serial numbers and their corresponding Jacobs brake application details.
Diagram and description of the E7 engine's lubrication system components and flow.
Diagram and description of the E7 engine's cooling system components and flow.
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