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Make/Model Information:

  • Brand:   Iveco
  • Models included:
    • Iveco-Cursor C10ENT-C
    • Iveco-Cursor C13ENT-C
    • Iveco-Cursor C78ENT-C

File Information:

  • Type:   Factory Service Manual (FSM)
  • Language:   English (EN)
  • Number of pages:   586
  • File size:  ∼ 26.34 MB
  • File Format:   PDF only
  • SME Watermarks:   None
  • Password lock:   No
  • Edit/copy/modify:   Yes
  • SKU:   ENIV-0022

NOTE:  This list was created by program script and may not accurately represent the text from the source pages.   For full preview please click on 'Download sample':

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ENGINE LEFT-HAND SIDE VIEW
CURSOR EURO 4
Vehicle application
C78 ENT C
C10 ENT C
C13 ENT C
CORRESPONDENCE BETWEEN TECHNICAL CODE AND COMMERCIAL CODE
SECTION 1 - GENERAL SPECIFICATIONS 3 F2B CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
Technical Code Commercial Code
F2BE3681C C78 ENT C
F2BE3681B C78 ENT C
F2BE3681A C78 ENT C
CORRESPONDENCE BETWEEN TECHNICAL CODE AND COMMERCIAL CODE
SECTION 1 - GENERAL SPECIFICATIONS 3 F3A CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
Technical Code Commercial Code
F3AE3681D C10 ENT C
F3AE3681B C10 ENT C
F3AE3681A C10 ENT C
CORRESPONDENCE BETWEEN TECHNICAL CODE AND COMMERCIAL CODE
SECTION 1 - GENERAL SPECIFICATIONS 3 F3B CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
Technical Code Commercial Code
F3BE3681B C13 ENT C
F3BE3681A C13 ENT C
F3BE3681D C13 ENT C
F3BE3681C C13 ENT C
CURSOR
EURO 4 ENGINES
Vehicle application
C78 ENT C
C10 ENT C
C13 ENT C
Technical and Repair manual
F2B Cursor engines Part 1
F3A Cursor engines Part 2
F3B Cursor engines Part 3
CURSOR EURO 4 ENGINES
1 CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
Section
General specifications 1
Fuel 2
Vehicle application 3
General overhaul 4
Tools 5
Safety prescriptions Appendix
PREFACE TO USER’S GUIDELINE MANUAL
Section 1 describes the F2B engine illustrating its features
and working in general.
Section 2 describes the type of fuel feed.
Section 3 relates to the specific duty and is divided in four sepa-
rate parts:
1. Mechanical part, related to the engine overhaul,
limited to those components with different characteristics
based on the relating specific duty.
2. Electrical part, concerning wiring harness, electrical
and electronic equipment with different characteristics
based on the relating specific duty.
3. Maintenance planning and specific overhaul.
4. Troubleshooting part dedicated to the operators who,
being entitled to provide technical assistance, shall have simple
and direct instructions to identify the cause of the major incon-
veniences.
Sections 4 and 5 illustrate the overhaul operations of the engi-
ne overhaul on stand and the necessary equipment to execute
such operations.
The appendix reports general safety prescriptions to be follo-
wed by all operators whether being in-charge of installation or
maintenance, in order to avoid serious injury.
F2B CURSOR EURO 4 ENGINES
1 F2B CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 1 - GENERAL SPECIFICATIONS 1 F2B CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 1
General specifications
CORRESPONDENCE BETWEEN TECHNICAL CODE
AND COMMERCIAL CODE 3. . . .. . . . . . .. .
ENGINE SECTIONS 5. . . . . .. . . . . . .. . . . . . .. .
LUBRICATION 7. . .. . . . . . .. . . . . . .. . . . . . .. .
- Oil pump 8. . . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Overpressure valve 8. . .. . . . . . .. . . . . . .. . . .
- Oil pressure control valve 9. . . . .. . . . . . .. . . .
- Heat exchanger 9. . . . . .. . . . . . .. . . . . . .. . . .
- By-pass valve inside the filter support/heat
exchanger assembly 10. . .. . . . . . .. . . . . . .. . . .
- Thermostatic valve 10. . . .. . . . . . .. . . . . . .. . . .
- Engine oil filters 10. . . . . .. . . . . . .. . . . . . .. . . .
- Valve integrated in piston cooling nozzle 11.. . . .
COOLING 12. . . . . . .. . . . . . .. . . . . . .. . . . . . .. .
- Description 12. . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Operation 12. . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Water pump 13.. . . . . . .. . . . . . .. . . . . . .. . . .
- Thermostat 13. .. . . . . . .. . . . . . .. . . . . . .. . . .
TURBOCHARGING 14. . . . . .. . . . . . .. . . . . . .. .
VGT TURBOCHARGER 14. . .. . . . . . .. . . . . . .. .
- Actuator 15. . . . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Solenoid valve for VGT control 15.. . . . . . .. . . .
DENOX SYSTEM 2 16. . . . . . .. . . . . . .. . . . . . .. .
- General remarks 16. . . . . .. . . . . . .. . . . . . .. . . .
- Tank 18.. . . . . . .. . . . . . .. . . . . . .. . . . . . .. . . .
- AdBlue fluid level gauge control 18.. . . . . . .. . . .
2 SECTION 1 - GENERAL SPECIFICATIONS F2B CURSOR EURO 4 ENGINES
Base - September 2006 Print P1D32C002 E
- By-pass valve 18. . . . . .. . . . . . .. . . . . . .. . . . . .
- Pump module 19. . . . .. . . . . . .. . . . . . .. . . . . .
- Dosing module 19. . . .. . . . . . .. . . . . . .. . . . . .
- Catalyst 19. . .. . . . . . .. . . . . . .. . . . . . .. . . . . .
- Exhaust gas temperature sensor 20. . . . .. . . . . .
- Humidity detecting sensor 21. . .. . . . . . .. . . . . .
SECTION 2 - FUEL 1 F2B CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 2
FUEL FEED 3. . . . . . .. . . . . . .. . . . . . .. . . . . . .. .
- Overpressure valve 4. . .. . . . . . .. . . . . . .. . . .
- Feed pump 4. . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Injector-pump 5. . . . . . .. . . . . . .. . . . . . .. . . .
- Injector Phases 6. . . . . . .. . . . . . .. . . . . . .. . . .
- Pressure damper 7. . . . .. . . . . . .. . . . . . .. . . .
SECTION 3 - VEHICLE APPLICATION 1 F2B CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 3
Vehicle application
GENERAL FEATURES 3
PART ONE - MECHANICAL COMPONENTS 5
DISMANTLING THE ENGINE
ON THE BENCH 7
ASSEMBLING THE ENGINE ON THE BENCH 14.
- Diagram showing the underblock fixing screws
tightening order 16
- Fitting the connecting rod-piston assembly into the
cylinder liners 17
- Mounting cylinder head 18
- Fitting engine flywheel 20
- Fitting camshaft 21
- Fitting pump-injectors 22
- Fitting rocker-arm shaft assembly 22
- Camshaft timing 23
- Phonic wheel timing 25
- Intake and exhaust rocker play adjustment and
pre-loading of rockers controlling pump injectors 26
ENGINE COMPLETION 27
PART TWO -
ELECTRICAL EQUIPMENT 29
- Components on the engine F2B 31
BLOCK DIAGRAM 32
EDC SYSTEM FUNCTIONS 33
- EDC 7 UC31 electronic control unit 36
- Electric injector connector ”A” 37
- Sensor connector ”C” 38
- Chassis connector ”B” 39
- Pump injector 41
2 SECTION 3 - VEHICLE APPLICATION F2B CURSOR EURO 4 ENGINES
Base - September 2006 Print P1D32C002 E
- Exhaust brake solenoid valve 43
- Solenoid valve for VGT control 43
- Distribution pulse transmitter 44
- Engine coolant temperature sensor 45
- Fuel temperature sensor 46
- Flywheel pulse transmitter 47
- Turbine rpm sensor 48
- Air pressure/temperature sensor 49
- Oil temperature/pressure sensor 49
- Pre-post reheat resistor 50
PART THREE - TROUBLESHOOTING 51
PREFACE 53
DTC ERROR CODES
WITH EDC7 UC31 CENTRAL UNIT 55
GUIDELINE FOR TROUBLESHOOTING 77
PART FOUR - MAINTENANCE PLANNING 81.
MAINTENANCE 83
- Maintenance services scheme 83
MAINTENANCE INTERVALS 84
- On road application 84
- Off road application (quarries-construction sites) 84
- Off road application (on road usage) 84
CHECKS AND/OR MAINTENANCE WORK 85..
- On road application 85
- Off road application 85
NON-PROGRAMMED/TIMED OPERATIONS 86.
- On road application 86
- Off road application (quarries-construction sites) 86
- Off road application (on road usage) 86
SECTION 4 - GENERAL OVERHAUL 1 F2B CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 4
General overhaul
GENERAL CHARACTERISTICS 3
ASSEMBLY CLEARANCE DATA 5
REPAIR OPERATIONS 13
CYLINDER BLOCK 13
- Checks and measurements 13
CYLINDER LINERS 14
- Removal of cylinder liners 15
- Fitting and checking protrusion 15
CRANKSHAFT 16
- Measuring main journals and crank pins 17
- Preliminary measurement of main and big end
bearing shell selection data 18
- Selecting the main and big end bearing shells 19.
- Defining the class of diameter of the main journals
and crankpins (Journals with nominal diameter) 20
- Selection of main half-bearings
(nominal diameter pins) 21
- Selection of main half-bearings (rectified pins) 22
- Selecting the big end bearing shells
(journals with nominal diameter) 23
- Selection of connecting rod half-bearings
(rectified pins) 24
- Replacing the timing control gear and
the oil pump 25
- Checking main journal installation clearance 25..
- Checking crankshaft end float 26
PISTON-CONNECTING ROD ASSEMBLY 27
- Removal 27
- Measuring the diameter of the pistons 28
2 SECTION 4 - GENERAL OVERHAUL F2B CURSOR EURO 4 ENGINES
Base - September 2006 Print P1D32C002 E
- Conditions for correct gudgeon
pin-piston coupling 28
- Piston rings 29
CONNECTING ROD 30
- Checking connecting rod alignment 31
- Mounting the connecting rod - piston assembly 31
- Mounting the piston rings 31
- Fitting the connecting rod-piston assembly
into the piston liners 32
- Piston protrusion check 32
CYLINDER HEAD 33
- Checking the planarity of the head on the
cylinder block 33
- Dismounting the valves 33
- Checking assembly clearance of big end pins 33..
VALVE 34
- Removing deposits and checking the valves 34
VALVE GUIDES 34
- Replacing - Reaming the valve seats 35
- Replacing of valve guides 35
REPLACING INJECTOR HOLDER CASES 35
- Removal 35
- Checking protrusion of injectors 37
TIMING GEAR 38
- Camshaft drive 38
- Intermediate gear pin 38
- Idler gear 38
- Twin idler gear 38
- Replacing the bushings 38
- Check of cam lift and timing system shaft pins
alignment 39
- Bushes 40
- Replacing camshaft bushes using
beater 99360487 41
- Removing bushes 41
- Assembling bushes 41
VALVE SPRINGS 42
- Fitting the valves and oil seal ring 42
ROCKER SHAFT 43
- Shaft 43
- Rocker 43
REPAIRING ACTIONS 44
- Variable geometry movement control 44
- Checking the actuator 44
- Checking actuator travel 45
- Cleaning turbine body 45
TIGHTENING TORQUES 48
- Underblock fixing screws tightening sequence 51.
- Diagram of cylinder head fixing screws tightening
sequence 52
- Diagram of rocker shaft fixing screws tightening
sequence 52
- Diagram of exhaust manifold fixing screws tightening
sequence 52
- Diagram of turbocharger fixing screws and nuts
tightening sequence 53
- Diagram of heat exchanger fixing screws tightening
sequence 53
- Diagram of engine oil sump fixing screws tightening
sequence 53
- Diagram of rocker arm cap fixing screws tightening
sequence 54
Section
General specifications 1
Fuel 2
Vehicle application 3
General overhaul 4
Tools 5
Safety prescriptions Appendix
PREFACE TO USER’S GUIDELINE MANUAL
Section 1 describes the F3A engine illustrating its features
and working in general.
Section 2 describes the type of fuel feed.
Section 3 relates to the specific duty and is divided in four sepa-
rate parts:
1. Mechanical part, related to the engine overhaul,
limited to those components with different characteristics
based on the relating specific duty.
2. Electrical part, concerning wiring harness, electrical
and electronic equipment with different characteristics
based on the relating specific duty.
3. Maintenance planning and specific overhaul.
4. Troubleshooting part dedicated to the operators who,
being entitled to provide technical assistance, shall have simple
and direct instructions to identify the cause of the major incon-
veniences.
Sections 4 and 5 illustrate the overhaul operations of the engi-
ne overhaul on stand and the necessary equipment to execute
such operations.
The appendix reports general safety prescriptions to be follo-
wed by all operators whether being in-charge of installation or
maintenance, in order to avoid serious injury.
F3A CURSOR EURO 4 ENGINES
1 F3A CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 1 - GENERAL SPECIFICATIONS 1 F3A CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 1
General specifications
CORRESPONDENCE BETWEEN TECHNICAL CODE
AND COMMERCIAL CODE 3. . . .. . . . . . .. .
VIEWS OF THE ENGINE 5. .. . . . . . .. . . . . . .. .
LUBRICATION 9. . .. . . . . . .. . . . . . .. . . . . . .. .
- Oil pump 10. . . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Overpressure valve 10. . .. . . . . . .. . . . . . .. . . .
- Oil pressure control valve 11. . . . .. . . . . . .. . . .
- Heat exchanger 11. . . . . .. . . . . . .. . . . . . .. . . .
- By-pass valve 12.. . . . . . .. . . . . . .. . . . . . .. . . .
- Thermostatic valve 12. . . .. . . . . . .. . . . . . .. . . .
- Engine oil filters 12. . . . . .. . . . . . .. . . . . . .. . . .
- Valve integrated in piston cooling nozzle 13.. . . .
COOLING 14. . . . . . .. . . . . . .. . . . . . .. . . . . . .. .
- Description 14. . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Operation 14. . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Water pump 15.. . . . . . .. . . . . . .. . . . . . .. . . .
- Thermostat 15. .. . . . . . .. . . . . . .. . . . . . .. . . .
TURBOCHARGING 16. . . . . .. . . . . . .. . . . . . .. .
- Turbocharger HOLSET HE531V 16. . . . . . .. . . .
- Actuator 17. . . . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Solenoid valve for VGT control 17.. . . . . . .. . . .
DENOX SYSTEM 2 18. . . . . . .. . . . . . .. . . . . . .. .
- General remarks 18. . . . . .. . . . . . .. . . . . . .. . . .
- Tank 20.. . . . . . .. . . . . . .. . . . . . .. . . . . . .. . . .
- AdBlue fluid level gauge control 20.. . . . . . .. . . .
2 SECTION 1 - GENERAL SPECIFICATIONS F3A CURSOR EURO 4 ENGINES
Base - September 2006 Print P1D32C002 E
- By-pass valve 20. . . . . .. . . . . . .. . . . . . .. . . . . .
- Pump module 21. . . . .. . . . . . .. . . . . . .. . . . . .
- Dosing module 21. . . .. . . . . . .. . . . . . .. . . . . .
- Catalyst 21. . .. . . . . . .. . . . . . .. . . . . . .. . . . . .
- Exhaust gas temperature sensor 22. . . . .. . . . . .
- Humidity detecting sensor 23. . .. . . . . . .. . . . . .
SECTION 2 - FUEL 1 F3A CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 2
FEEDING 3.. . . . . . .. . . . . . .. . . . . . .. . . . . . .. .
- Overpressure valve 4. . .. . . . . . .. . . . . . .. . . .
- Feed pump 4. . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Injector-pump 4. . . . . . .. . . . . . .. . . . . . .. . . .
- Replacing injectors-pump 5. . . . . .. . . . . . .. . . .
- Pressure damper 5. . . . .. . . . . . .. . . . . . .. . . .
SECTION 3 - VEHICLE APPLICATION 1 F3A CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 3
Vehicle application
GENERAL FEATURES 3
PART ONE - MECHANICAL COMPONENTS 5
DISMANTLING THE ENGINE ON THE BENCH 7
ENGINE ASSEMBLY ON BENCH 14
- Diagram of tightening sequence of crankcase base
fixing screws 16
- Fitting connecting rod - piston assemblies
in cylinder liners 17
- Mounting cylinder head 18
- Fitting engine flywheel 20
- Fitting camshaft 21
- Fitting pump-injectors 22
- Fitting rocker-arm shaft assembly 22
- Camshaft timing 23
- Phonic wheel timing 25
- Intake and exhaust rocker play adjustment and
pre-loading of rockers controlling pump injectors 26
- Completing Engine Assembly 27
PART TWO -
ELECTRICAL EQUIPMENT 31
- Components on the engine F3A 33
BLOCK DIAGRAM 34
EDC SYSTEM FUNCTIONS 35
- EDC 7 UC31 electronic control unit 38
- Electric injector connector ”A” 39
- Sensor connector ”C” 40
- Chassis connector ”B” 41
- Pump injector 43
- Exhaust brake solenoid valve 45
- Solenoid valve for VGT control 45
2 SECTION 3 - VEHICLE APPLICATION F3A CURSOR EURO 4 ENGINES
Base - September 2006 Print P1D32C002 E
- Distribution pulse transmitter 46
- Engine coolant temperature sensor 47
- Fuel temperature sensor 48
- Flywheel pulse transmitter 49
- Turbine rpm sensor 50
- Air pressure/temperature sensor 51
- Oil temperature/pressure sensor 51
- Pre-post reheat resistor 52
PART THREE - TROUBLESHOOTING 53
PREFACE 55
DTC ERROR CODES
WITH EDC7 UC31 CENTRAL UNIT 57
GUIDELINE FOR TROUBLESHOOTING 79
PART FOUR - MAINTENANCE PLANNING 83.
MAINTENANCE 85
- Maintenance intervals 86
CHECKS AND/OR MAINTENANCE WORK 86..
NON-PROGRAMMED/TIMED OPERATIONS 87.
SECTION 4 - GENERAL OVERHAUL 1 F3A CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 4
General overhaul
GENERAL CHARACTERISTICS 3
ASSEMBLY CLEARANCE DATA 5
REPAIR OPERATIONS 13
CYLINDER BLOCK 13
- Checks and measurements 13
CYLINDER LINERS 14
- Removing cylinder liners 15
- Fitting and checking protrusion 15
CRANKSHAFT 16
- Measuring the main journals and crankpins 17
- Preliminary measurement of main and big end bearing
shell selection data 18
- Selecting the main and big end bearing shells 19.
- Defining the class of diameter of the main journals and
crankpins (Journals with nominal diameter) 20..
- Selecting the main bearing shells
(Journals with nominal diameter) 21
- Selecting the main bearing shells
(ground journals) 22
- Replacing the timing gear
and oil pump 25
- Checking main journal assembly clearance 25
- Checking crankshaft end float 26
PISTON CONNECTING ROD ASSEMBLY 27
- Removal 27
- Measuring the diameter of the pistons 28
- Conditions for correct gudgeon
pin-piston coupling 28
- Piston rings 29
2 SECTION 4 - GENERAL OVERHAUL F3A CURSOR EURO 4 ENGINES
Base - September 2006 Print P1D32C002 E
CONNECTING RODS 30
- Bushings 31
- Checking connecting rods 31
- Mounting the connecting rod piston assembly 32
- Mounting the piston rings 32
- Fitting the big end bearing shells 32
- Fitting connecting rod - piston assemblies
in the cylinder liners 33
- Checking piston protrusion 33
- Checking head bearing surface on cylinder block 34
CYLINDER HEAD 34
- Disassembly the valves 34
- Checking crankpin assembly clearance 34
- Valves 35
- Removing deposits and checking the valves 35
- Valve seats 35
- Checking clearance between valve-stem and
associated valve guide 36
- Valve guides 36
- Replacing injector cases 36
- Checking injector protrusion 38
TIMING GEAR 39
- Camshaft drive 39
- Idler gear andpin 39
- Twin intermediate gear and pin 39
- Replacing the bushings 39
- Check of cam lift and timing system shaft pins
alignment 40
- Camshaft 41
- Bushings 41
- Replacing camshaft bushings with drift 99360499 42
- Dismounting the bushings 42
- Mounting the bushings 42
- Valve springs 43
ROCKER SHAFT 44
- Shaft 45
- Rocker arms 45
REPAIR 46
- Variable geometry movement control 46
- Checking the actuator 47
- Checking actuator travel 47
- Cleaning turbine body 48
TIGHTENING TORQUES 51
- Diagrams of tightening sequence for screws fixing
crankcase base 54
- Diagram of cylinder head fixing screws tightening
sequence 55
- Diagram of exhaust manifold fixing screws tightening
sequence 55
- Diagram of turbocharger fixing screws and nuts
tightening sequence 55
- Diagram of tightening sequence for heat exchanger
screws 56
- Diagram of tightening sequence for engine oil sump
screws 56
- Diagram of tightening sequence for screws fixing
rocker cover 56
F3A ENGINE 57
- Diagram of cylinder head fixing screws tightening
sequence 57
Section
General specifications 1
Fuel 2
Vehicle application 3
General overhaul 4
Tools 5
Safety prescriptions Appendix
PREFACE TO USER’S GUIDELINE MANUAL
Section 1 describes the F3B engine illustrating its features
and working in general.
Section 2 describes the type of fuel feed.
Section 3 relates to the specific duty and is divided in four sepa-
rate parts:
1. Mechanical part, related to the engine overhaul,
limited to those components with different characteristics
based on the relating specific duty.
2. Electrical part, concerning wiring harness, electrical
and electronic equipment with different characteristics
based on the relating specific duty.
3. Maintenance planning and specific overhaul.
4. Troubleshooting part dedicated to the operators who,
being entitled to provide technical assistance, shall have simple
and direct instructions to identify the cause of the major incon-
veniences.
Sections 4 and 5 illustrate the overhaul operations of the engi-
ne overhaul on stand and the necessary equipment to execute
such operations.
The appendix reports general safety prescriptions to be follo-
wed by all operators whether being in-charge of installation or
maintenance, in order to avoid serious injury.
F3B CURSOR EURO 4 ENGINES
1 F3B CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 1 - GENERAL SPECIFICATIONS 1 F3B CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 1
General specifications
CORRESPONDENCE BETWEEN TECHNICAL CODE
AND COMMERCIAL CODE 3. . . .. . . . . . .. .
VIEWS OF ENGINE 5. . . . . .. . . . . . .. . . . . . .. .
LUBRICATION 8. . .. . . . . . .. . . . . . .. . . . . . .. .
- Oil pump 9. . . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Overpressure valve 9. . .. . . . . . .. . . . . . .. . . .
- Oil pressure control valve 10. . . . .. . . . . . .. . . .
- Heat exchanger 10. . . . . .. . . . . . .. . . . . . .. . . .
- By-pass valve 11.. . . . . . .. . . . . . .. . . . . . .. . . .
- Thermostatic valve 11. . . .. . . . . . .. . . . . . .. . . .
- Engine oil filters 11. . . . . .. . . . . . .. . . . . . .. . . .
- Valve integrated in piston cooling nozzle 12.. . . .
COOLING 13. . . . . . .. . . . . . .. . . . . . .. . . . . . .. .
- Description 13. . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Operation 13. . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Water pump 14.. . . . . . .. . . . . . .. . . . . . .. . . .
- Thermostat 14. .. . . . . . .. . . . . . .. . . . . . .. . . .
TURBOCHARGING 15. . . . . .. . . . . . .. . . . . . .. .
- Turbocharger HOLSET HE 551 V 15. . . . . .. . . .
- Actuator 16. . . . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Solenoid valve for VGT control 16.. . . . . . .. . . .
DENOX SYSTEM 2 17. . . . . . .. . . . . . .. . . . . . .. .
- General remarks 17. . . . . .. . . . . . .. . . . . . .. . . .
- Tank 19.. . . . . . .. . . . . . .. . . . . . .. . . . . . .. . . .
- AdBlue fluid level gauge control 19.. . . . . . .. . . .
- By-pass valve 19.. . . . . . .. . . . . . .. . . . . . .. . . .
2 SECTION 1 - GENERAL SPECIFICATIONS F3B CURSOR EURO 4 ENGINES
Base - September 2006 Print P1D32C002 E
- Pump module 20. . . . .. . . . . . .. . . . . . .. . . . . .
- Dosing module 20. . . .. . . . . . .. . . . . . .. . . . . .
- Catalyst 20. . .. . . . . . .. . . . . . .. . . . . . .. . . . . .
- Exhaust gas temperature sensor 21. . . . .. . . . . .
- Humidity detecting sensor 22. . .. . . . . . .. . . . . .
SECTION 2 - FUEL 1 F3B CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 2
FEEDING 3.. . . . . . .. . . . . . .. . . . . . .. . . . . . .. .
- Pressure damper 4. . . . .. . . . . . .. . . . . . .. . . .
- Feed pump 4. . .. . . . . . .. . . . . . .. . . . . . .. . . .
- Injector-pump 4. . . . . . .. . . . . . .. . . . . . .. . . .
- Overpressure valve 4. . .. . . . . . .. . . . . . .. . . .
SECTION 3 - VEHICLE APPLICATION 1 F3B CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 3
Vehicle application
CLEARANCE DATA 3
PART ONE - MECHANICAL COMPONENTS 5
DISASSEMBLY THE ENGINE ON THE BENCH 7
ASSEMBLING THE ENGINE ON THE BENCH 15.
- Diagram of tightening sequence of crankcase base
fixing screws 17
- Fitting connecting rod - piston assemblies in
cylinder liners 18
- Mounting cylinder head 19
- Fitting flywheel box 20
ENGINE FLYWHEEL 21
- Fitting engine flywheel 21
- Fitting camshaft 22
- Fitting pump-injectors 23
- Fitting rocker-arm shaft assembly 23
- Camshaft timing 24
- Phonic wheel timing 26
- Intake and exhaust rocker play adjustment and
pre-loading of rockers controlling pump injectors 27
- Completing Engine Assembly 28
PART TWO -
ELECTRICAL EQUIPMENT 31
- Components on the engine F3B 33
BLOCK DIAGRAM 34
EDC SYSTEM FUNCTIONS 35
- EDC 7 UC31 electronic control unit 38
- Electric injector connector ”A” 39
- Sensor connector ”C” 40
- Chassis connector ”B” 41
2 SECTION 3 - VEHICLE APPLICATION F3B CURSOR EURO 4 ENGINES
Base - September 2006 Print P1D32C002 E
- Pump injector 43
- Exhaust brake solenoid valve 45
- Solenoid valve for VGT control 45
- Distribution pulse transmitter 46
- Engine coolant temperature sensor 47
- Fuel temperature sensor 48
- Flywheel pulse transmitter 49
- Turbine rpm sensor 50
- Air pressure/temperature sensor 51
- Oil temperature/pressure sensor 51
- Pre-post reheat resistor 52
PART THREE - TROUBLESHOOTING 53
PREFACE 55
DTC ERROR CODES
WITH EDC7 UC31 CENTRAL UNIT 57
GUIDELINE FOR TROUBLESHOOTING 79
PART FOUR - MAINTENANCE PLANNING 83.
MAINTENANCE 85
- Maintenance services scheme 85
MAINTENANCE INTERVALS 86
- On road application 86
- Off road application (quarries-construction sites) 86
- Off road application (on road usage) 86
CHECKS AND/OR MAINTENANCE WORK 87..
- On road application 87
- Off road application 87
NON-PROGRAMMED/TIMED OPERATIONS 88.
- On road application 88
- Off road application (quarries-construction sites) 88
- Off road application (on road usage) 88
SECTION 4 - GENERAL OVERHAUL 1 F3B CURSOR EURO 4 ENGINES
Print P1D32C002 E Base - September 2006
SECTION 4
General overhaul
GENERAL CHARACTERISTICS 3
ASSEMBLY DATA - CLEARANCE 5
REPAIRS 13
CYLINDER BLOCK 13
- Checks and measurements 13
- Cylinder liners 14
- Removing cylinder liners 15
- Assembly and checking protrusion 15
- Crankshaft 16
- Measuring the main journals and crankpins 17
- Preliminary measurement of main and big end
bearing shell selection data 18
- Selecting the main bearing and big end
bearing shells 19
- Defining the class of diameter of the main journals and
crankpins (Journals with nominal diameter) 20..
- Selecting the main bearing shells
(Journals with nominal diameter) 21
- Selecting the main bearing shells (ground journals) 22
- Selecting the big end bearing shells
(journals with nominal diameter) 23
- Replacing the timing gear and oil pump 25
- Checking main journal assembly clearance 25
- Checking crankshaft end float 26
PISTON CONNECTING ROD ASSEMBLY 27
- Removal 27
- Measuring the diameter of the pistons 28
- Conditions for correct gudgeon pin-piston
coupling 28
2 SECTION 4 - GENERAL OVERHAUL F3B CURSOR EURO 4 ENGINES
Base - September 2006 Print P1D32C002 E
- Piston rings 29
- Connecting rod 30
- Connecting rods bushings 31
- Checking connecting rods 31
- Mounting the connecting rod piston assembly 32
- Mounting the piston rings 32
- Fitting the big end bearing shells 32
- Fitting connecting rod - piston assemblies in
the cylinder liners 33
- Checking piston protrusion 33
- Checking head bearing surface on cylinder block 34
CYLINDER HEAD 34
- Dismounting the valves 34
- Checking crankpin assembly clearance 34
- Valves 35
- Valve seats 35
- Checking clearance between valve-stem and
associated valve guide 36
- Valve guides 36
- Replacing injector cases 36
- Assembly 37
- Checking injector protrusion 38
TIMING GEAR 39
- Camshaft drive 39
- Idler gear pin 39
- Idler gear 39
- Twin intermediate gear pin 39
- Twin idler gear 39
- Replacing the bushings 39
- Timing system 40
- Checking cam lift and pin alignment 40
- Bushings 41
- Valve springs 43
ROCKER SHAFT 44
- Shaft 45
- Rocker arms 45
REPAIR 46
- Variable geometry movement control 46
- Checking the actuator 47
- Checking actuator travel 47
- Cleaning turbine body 48
TIGHTENING TORQUE 51
- Diagram of tightening sequence of crankcase base
fixing screws 54
- Diagram of tightening sequence of exhaust manifold
fixing screws 55
- Diagram of tightening sequence of exhaust manifold
fixing screws 55
- Diagram of tightening sequence of screws and nuts
fixing turbocharger on exhaust manifold 55


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