DuraMax LML User Manual

Black plate (1,1)
DURAMAX Diesel Engine (LML/LGH) - 2011
2011 DURAMAX Diesel Engine (LML/LGH) M
In Brief . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Initial Drive Information . . . . . . . . 1-1
Performance and
Maintenance . . . . . . . . . . . . . . . . . 1-2
Instruments and Controls . . . . 5-1
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . . 5-2
Information Displays . . . . . . . . . . 5-10
Vehicle Messages . . . . . . . . . . . . 5-11
Vehicle Personalization . . . . . . . 5-15
Driving and Operating . . . . . . . . 9-1
Starting and Operating . . . . . . . . . 9-1
Engine Exhaust . . . . . . . . . . . . . . 9-10
Brakes . . . . . . . . . . . . . . . . . . . . . . . 9-16
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 9-17
Towing . . . . . . . . . . . . . . . . . . . . . . . 9-37
Conversions and
Add-Ons . . . . . . . . . . . . . . . . . . . . 9-42
Vehicle Care . . . . . . . . . . . . . . . . . 10-1
General Information . . . . . . . . . . 10-2
Vehicle Checks . . . . . . . . . . . . . . . 10-4
Electrical System . . . . . . . . . . . . 10-29
Service and Maintenance . . . 11-1
General Information . . . . . . . . . . 11-1
Scheduled Maintenance . . . . . . 11-2
Recommended Fluids,
Lubricants, and Parts . . . . . . . 11-8
Maintenance Records . . . . . . . 11-12
Technical Data . . . . . . . . . . . . . . . 12-1
Vehicle Data . . . . . . . . . . . . . . . . . . 12-2
Index . . . . . . . . . . . . . . . . . . . . . i-1
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DuraMax LML Specifications

General

Block Material	Cast Iron
Head Material	Aluminum
Displacement	6.6L
Horsepower	397 hp @ 3000 rpm
Torque	765 lb-ft @ 1600 rpm
Fuel System	High-pressure common rail direct injection
Turbocharger	Variable geometry turbocharger
Valvetrain	Overhead Valve (OHV)
Emission Control	Diesel particulate filter (DPF)
Engine Oil Capacity	10 quarts
Bore x Stroke	103 mm x 99 mm (4.06 in x 3.90 in)

Summary

Instruments and Controls

Warning Lights, Gauges, and Indicators

Explains dashboard telltales, gauges, and warning lights.

Information Displays

Vehicle Messages

Details various warning and service messages displayed by the vehicle.

Driving and Operating

Starting and Operating

Engine Exhaust

Brakes

Fuel

Guidelines on using correct diesel fuel, types, and refueling procedures.

Service and Maintenance

Scheduled Maintenance

Outlines recommended service intervals and checks for vehicle upkeep.

Recommended Fluids, Lubricants, and Parts

Lists specified fluids, lubricants, and replacement parts for vehicle service.