Navistar MaxxForce 10, Operation And Maintenance Manual

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SECTION 1 – ENGINE SYSTEMS
Engine Specifications
MaxxForce
®
DT, 9, & 10 Engines
Engine Configuration 4 stroke, inline six cylinder diesel
Advertised brake horsepower @ rpm See engine emission label
Peak torque @ rpm See engine emission label
Displacement
• MaxxForce
®
DT engines
• MaxxForce
®
9 and 10 engines
7.6 L (466 in
3
)
9.3 L (570 in
3
)
Compression ratio
• MaxxForce
®
DT engines
• MaxxForce
®
9 and 10 engines
16.9: 1
16.5 : 1
Stroke
• MaxxForce
®
DT engines
• MaxxForce
®
9 and 10 engines
119 mm (4.68 in)
146 mm (5.75 in)
Bore (sleeve diameter) 116.6 mm (4.59 in)
Firing order 1-5-3-6-2-4
Aspiration Dual turbocharged and charge air cooled
Combustion system Direct injection turbocharged
Fuel system Electro-hydraulic injection
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