This manual provides comprehensive workshop service and repair information for the 2009 Sterling Truck COE series, including models COE30, COE45, and COE50. Engineered as light-duty commercial trucks with a Cab-Over-Engine (COE) design, these vehicles prioritize maneuverability and cargo capacity within a compact footprint. They are equipped with a 4.9-liter, 4-cylinder turbocharged and intercooled diesel engine, typically the Mitsubishi Fuso 4M50 Series, featuring Common Rail Direct Injection and electronic engine control. This series of trucks is built for demanding vocational use and is known for its utility and reliability.
The scope of this English-language workshop service repair manual is extensive, covering routine maintenance, preventive maintenance, service intervals, and detailed step-by-step repair instructions for all major vehicle systems. This includes engine mechanicals, lubrication, fuel and emission control systems, automatic transmissions, axles, suspension, brakes, steering, and electrical systems. The manual also offers troubleshooting guides, diagnostic procedures, and specialized instructions for ECU rewrite and programming, making it an invaluable resource for owner-operators, fleet maintenance personnel, and independent repair shops seeking to maintain and repair their Sterling COE trucks effectively.
This manual can be used by anyone from a first time owner/amateur to a professional technician.Easy to read type,And give you all the information needed to do the procedure correctly.Keep this service manual handy and use it often. Performing routine,preventive maintenance will save you time & money by helping to prevent premature failure and unnecessary repairs.
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Models Covered:
Engine: 4M50T7, 4M50T8
Model: COE30, COE45, COE50
YEAR: 2009
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Manual Contents:
GENERAL 00
MAINTENANCE SCHEDULE 01
ENGINE 11
LUBRICATION 12
FUEL AND ENGINE CONTROL 13A
ELECTRONICALLY CONTROLLED FUEL SYSTEM 13E
COMMON RAIL SYSTEM 13EA
AUTO CRUISE AND VEHICLE SPEED LIMITATION SYSTEM 13EB
ECU REWRITE AND PROGRAMMING 13ECU
COOLING 14
INTAKE AND EXHAUST 15
EMISSION CONTROL 17
AUTOMATIC TRANSMISSION 23
PROPELLER SHAFT 25
FRONT AXLE 26
REAR AXLE 27
WHEEL AND TIRE 31
FRONT SUSPENSION 33
REAR SUSPENSION 34
BRAKE 35A
ANTI-LOCK BRAKE SYSTEM (ABS) 35E
PARKING BRAKE 36
STEERING 37
BUMPER AND FRAME 41
CAB 42
DOOR 43
EXTERIOR 51
INTERIOR 52
ELECTRICAL 54
HEATER, AIR CONDITIONER, AND VENTILATION 55
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File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
This manual can be used by anyone from a first time owner/amateur to a professional technician.Easy to read type,And give you all the information needed to do the procedure correctly.Keep this service manual handy and use it often. Performing routine,preventive maintenance will save you time & money by helping to prevent premature failure and unnecessary repairs.
***************
Models Covered:
Engine: 4M50T7, 4M50T8
Model: COE30, COE45, COE50
YEAR: 2009
****************
Manual Contents:
GENERAL 00
MAINTENANCE SCHEDULE 01
ENGINE 11
LUBRICATION 12
FUEL AND ENGINE CONTROL 13A
ELECTRONICALLY CONTROLLED FUEL SYSTEM 13E
COMMON RAIL SYSTEM 13EA
AUTO CRUISE AND VEHICLE SPEED LIMITATION SYSTEM 13EB
ECU REWRITE AND PROGRAMMING 13ECU
COOLING 14
INTAKE AND EXHAUST 15
EMISSION CONTROL 17
AUTOMATIC TRANSMISSION 23
PROPELLER SHAFT 25
FRONT AXLE 26
REAR AXLE 27
WHEEL AND TIRE 31
FRONT SUSPENSION 33
REAR SUSPENSION 34
BRAKE 35A
ANTI-LOCK BRAKE SYSTEM (ABS) 35E
PARKING BRAKE 36
STEERING 37
BUMPER AND FRAME 41
CAB 42
DOOR 43
EXTERIOR 51
INTERIOR 52
ELECTRICAL 54
HEATER, AIR CONDITIONER, AND VENTILATION 55
****************
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
