Model Variant:
Heavy-duty diesel engine platforms
Production Years Covered:
EPA 2007 through EPA 2013+ (specific years N/A - not specified in manual)
Engine Type:
Inline-6, four-stroke diesel
Displacement:
DD13: 12.8 L; DD15: 14.8 L; DD16: 15.6 L
Aspiration:
Turbocharged, intercooled
Target Audience:
Heavy-duty truck owners, fleet technicians, and diesel mechanics
Applications:
Class 8 trucks, vocational vehicles, and industrial equipment
Competitive Advantage:
Advanced fuel efficiency, robust design, and extensive service network
Key Features:
Common rail fuel injection, overhead camshaft, integrated engine brake
Emissions Compliance:
EPA 2007/2010 and Euro V/VI equivalent
Engine Mechanical:
Cylinder head, block, pistons, crankshaft, bearings
Fuel System:
Common rail, injectors, high-pressure pump, fuel lines
Air Induction:
Turbocharger, charge air cooler, intake manifold
Exhaust System:
Exhaust manifold, EGR, DPF, SCR
Cooling System:
Water pump, thermostat, radiator, coolant lines
Lubrication System:
Oil pump, oil cooler, filters
Electrical System:
Sensors, actuators, ECM, wiring
Emission Controls:
EGR, SCR, DPF, DEF system
Engine Brake:
Integrated compression release brake
Diagnostic Procedures:
Troubleshooting, fault codes, testing
Removal and Installation:
Engine, fuel system components
Disassembly and Assembly:
Engine subassemblies
Adjustments:
Valve lash, injector timing
Specifications:
Torque, clearances, pressures
Level:
Intermediate to advanced
Illustrations:
Diagrams and exploded views
Parts Information:
Component identification and part numbers
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
DD13:
12.8 L, 350-450 hp, 1250-1650 lb-ft torque
DD15:
14.8 L, 400-505 hp, 1450-1750 lb-ft torque
DD16:
15.6 L, 475-600 hp, 1850-2050 lb-ft torque
Type:
Common rail direct injection
Injection Pressure:
Up to 2,500 bar
Emission Control:
EGR, SCR, DPF
Oil Change:
Every 25,000-50,000 miles (depending on application)
Fuel Filter:
Every 25,000 miles
Valve Adjustment:
Every 100,000 miles
Engine Oil:
API CJ-4 or E9, SAE 15W-40
Coolant:
Extended life coolant (ELC)
Common Wear Items:
Injectors, EGR coolers, turbochargers
Maintenance Tips:
Regular oil analysis, use of quality filters
