Table of Contents
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Table of Contents
Troubleshooting
Related Manuals for MTU 12V4000M93L
Summarization of Contents
Safety
Important provisions for all products
General guidelines and information for safe product usage.
Correct use of all products
Defines the intended use and limitations of the product.
Personnel and organizational requirements
Specifies qualifications and responsibilities for personnel involved.
Initial start-up and operation – Safety regulations
Safety procedures for initial engine start-up and operation.
Assembly, maintenance, and repair work – Safety regulations
Safety guidelines for assembly, maintenance, and repair tasks.
Fire and environmental protection, fluids and lubricants
Procedures for fire prevention, environmental protection, and handling fluids.
Standards for warning notices in the text and highlighted information
Explanation of warning notice symbols and highlighted information.
Transport
Guidelines for the safe transport and handling of the engine.
General Information
Tightening specifications for screws, nuts and bolts
Provides detailed tightening torques for various screws and connections.
Engine – Overview
Diagram and identification of major engine components.
Product description
Detailed description of engine systems and components.
Engine side and cylinder designations
Explains engine side and cylinder designation conventions.
Sensors and actuators – Overview
Diagrams showing the location of sensors and actuators.
Engine wiring harness – Overview
Overview of engine wiring harness designations and terminal assignments.
Technical Data
ENGINE DATA 12V4000M93, heat exchanger installed, EPA stage 2
Technical specifications for 12V4000M93 engine (EPA Stage 2).
ENGINE DATA 12V4000M93, heat exchanger installed, IMO
Technical specifications for 12V4000M93 engine (IMO).
ENGINE DATA 12V4000M93L, heat exchanger installed, EPA stage 2
Technical specifications for 12V4000M93L engine (EPA Stage 2).
ENGINE DATA 12V4000M93L, heat exchanger installed, IMO
Technical specifications for 12V4000M93L engine (IMO).
ENGINE DATA 16V4000M93, heat exchanger installed, EPA stage 2
Technical specifications for 16V4000M93 engine (EPA Stage 2).
ENGINE DATA 16V4000M93, heat exchanger installed, IMO
Technical specifications for 16V4000M93 engine (IMO).
ENGINE DATA 16V4000M93L, heat exchanger installed, EPA stage 2
Technical specifications for 16V4000M93L engine (EPA Stage 2).
Product data 16V4000M93L
Product data specifications for the 16V4000M93L model.
Engine – Main dimensions
Table of engine dimensions (Length, Width, Height).
Firing order
Specifies the firing order for different engine cylinder configurations.
Operation
LOP – Controls
Description of controls and functions on the Local Operation Panel (LOP).
Putting the engine into operation after extended out-of-service periods (>3 months)
Procedure for restarting the engine after extended periods of inactivity.
Putting the engine into operation after scheduled out-of-service-period
Steps for returning the engine to operation after scheduled downtime.
Re-starting the engine following an automatic safety shutdown
Procedure for safely re-starting the engine after an automatic shutdown.
Starting the engine
Preconditions and methods for starting the engine.
Operational checks
Routine checks to perform during engine operation.
Fuel treatment system control cabinet – Controls
Overview of controls and indicators on the fuel treatment system cabinet.
Tasks after extended out-of-service periods (>3 weeks)
Tasks to perform after the engine has been idle for several weeks.
Checks prior to start-up
Pre-start checks for the fuel treatment system.
Fuel treatment system – Initial start-up
Step-by-step guide for the initial start-up of the fuel treatment system.
Fuel treatment system – Switching on
Procedure for switching on the fuel treatment system.
Stopping the engine
Methods for stopping the engine.
Emergency engine stop at BlueLine automation system (control stand)
Procedure for emergency engine stop via the automation system.
Clutch – Engagement at LOP
Steps for engaging the clutch using the Local Operation Panel (LOP).
Coupling – Disengaging from LOP
Steps for disengaging the coupling using the Local Operation Panel (LOP).
Waterjet – Flushing from LOP (optional)
Procedure for flushing the waterjet from the LOP.
Stopping the engine from LOP
Procedure for stopping the engine using the Local Operation Panel (LOP).
Stopping the engine at the BlueLine automation system (control stand)
Procedure for stopping the engine via the BlueLine automation system.
Emergency stop from LOP
Instructions for performing an emergency stop from the LOP.
Emergency engine stop
General instructions for emergency engine stop.
After shutting down the engine
Tasks to perform after the engine has been shut down.
Fuel treatment system – Shutdown
Procedure for shutting down the fuel treatment system.
Plant – Cleaning
Guidelines for cleaning the plant and its components.
Maintenance
Maintenance schedule task reference table [QL1]
Table referencing maintenance tasks and their corresponding page numbers.
Troubleshooting
Fuel treatment system – Troubleshooting
Troubleshooting guide for the fuel treatment system.
Troubleshooting
General troubleshooting for engine operational issues.
Engine governor ADEC (ECU 7) fault messages for Series 4000 engines, marine application
List and explanation of fault messages from the ADEC ECU 7.
ADEC engine governor – Fault codes
Troubleshooting guide for ADEC engine governor fault codes.
Task Description
SOLAS
Information related to SOLAS (Safety Of Life At Sea) requirements.
SOLAS shielding as per MTN 5233 – Installation
Step-by-step guide for installing SOLAS shielding.
Installation locations for SOLAS shielding
Diagrams showing the correct installation locations for SOLAS shielding.
Adhesive tape for SOLAS shielding – Application
Instructions for applying adhesive tape for SOLAS shielding.
Engine
Engine – Barring manually
Procedure for manually barring the engine crankshaft.
Barring engine with starting system
Procedure for barring the engine using the automation system.
Cylinder Liner
Cylinder liner – Endoscopic examination
Procedure for performing an endoscopic examination of the cylinder liner.
Cylinder liner – Instructions and comments on endoscopic and visual examination
Terms and explanations for interpreting endoscopic and visual cylinder liner examination.
Valve Drive
Valve gear – Lubrication
Procedure for lubricating the valve gear components.
Valve clearance – Check and adjustment
Steps for checking and adjusting valve clearance.
Cylinder head cover – Removal and installation
Procedure for removing and installing the cylinder head cover.
Injection Pump / HP Pump
HP fuel pump – Filling with engine oil
Procedure for filling the HP fuel pump with engine oil.
HP fuel pump – Relief bore check
Checking the relief bore on the HP fuel pump for fuel discharge.
Injection Valve / Injector
Injector – Replacement
Procedure for replacing the injector.
Injector – Removal and installation (jacketed fuel system)
Detailed steps for removing and installing injectors.
Fuel Filter
Fuel filter – Replacement
Procedure for replacing the fuel filter element.
Fuel prefilter – Differential pressure gage check and adjustment
Checking and adjusting the differential pressure gauge for the fuel prefilter.
Fuel prefilter – Draining
Procedure for draining the fuel prefilter.
Fuel prefilter – Flushing
Procedure for flushing the fuel prefilter.
Fuel prefilter with water separator – Filter element replacement
Replacing the filter element in the fuel prefilter with water separator.
Charge-Air Cooling
Intercooler – Checking condensate drain for coolant leakage and obstruction
Checking the intercooler's condensate drain for leaks and blockages.
Air Filter
Air filter – Replacement
Procedure for replacing the air filter element.
Air filter – Removal and installation
Steps for removing and installing the air filter.
Air Intake
Contamination indicator – Signal ring position check
Checking the signal ring position on the contamination indicator.
Starting Equipment
Starter – Condition check
Procedure for checking the starter's condition.
Lube Oil System, Lube Oil Circuit
Engine oil level – Check
Procedure for checking the engine oil level.
Engine oil – Change
Detailed steps for changing the engine oil.
Engine oil – Sample extraction and analysis
Procedure for extracting and analyzing engine oil samples.
Oil Filtration / Cooling
Automatic oil filter – Overview
Diagram and list of components for the automatic oil filter.
Oil indicator filter – Cleaning
Procedure for cleaning the oil indicator filter.
Oil indicator filter – Cleaning and check
Procedure for cleaning and checking the oil indicator filter.
Centrifugal oil filter – Cleaning and filter-sleeve replacement
Steps for cleaning and replacing the filter sleeve of the centrifugal oil filter.
Coolant Circuit, General, High-Temperature Circuit
Venting points
Identifies venting points for the coolant circuit.
Engine coolant – Level check
Procedures for checking the engine coolant level.
Engine coolant – Change
Steps for draining and filling the engine coolant.
Engine coolant draining
Detailed procedure for draining engine coolant.
Engine coolant – Filling
Procedure for filling the engine coolant system.
Engine coolant pump – Relief bore check
Checking the relief bore on the engine coolant pump.
Engine coolant – Sample extraction and analysis
Procedure for sampling and analyzing engine coolant.
Raw Water Pump with Connections
Raw water pump – Relief bore check
Checking the relief bore on the raw water pump.
Battery-Charging Generator
Battery-charging generator drive – Coupling condition check
Checking the condition of the coupling for the battery-charging generator drive.
Engine Mounting / Support
Engine mounting – Check
Procedure for checking the resilient elements of the engine mounting.
Auxiliary PTO
Bilge pump – Relief bore check
Checking the relief bore on the bilge pump.
Fuel Supply System
Water drain valve – Check
Procedure for checking the water drain valve.
Differential pressure gage – Alarm function check
Checking the alarm function of the differential pressure gauge.
Water level probe (3-in-1 rod electrode) – Check
Procedure for checking the water level probe.
Pump capacity – Check
Procedure for checking the pump's capacity.
Coalescer filter element – Replacement
Steps for replacing the coalescer filter element.
Wiring (General) for Engine/Gearbox/Unit
Engine cabling – Check
Procedure for checking engine cabling and connections.
Accessories for (Electronic) Engine Governor / Control System
CDC parameters – Reset with DiaSys®
Procedure for resetting CDC parameters using DiaSys®.
EMU and connectors – Cleaning
Instructions for cleaning EMU and its connectors.
Limit switch for start interlock – Check
Procedure for checking the limit switch for start interlock.
Engine governor and connector – Cleaning
Instructions for cleaning the engine governor and its connectors.
Engine Control Unit ECU 7 – Checking plug connections
Checking plug connections on the Engine Control Unit ECU 7.
Engine Monitoring Unit EMU 8 – Plug connections check
Checking plug connections on the Engine Monitoring Unit EMU 8.
Interface module EIM plug connections – Check
Checking plug connections on the Engine Interface Module EIM.
Engine governor ECU 7 – Removal and installation
Procedure for removing and installing the Engine Governor ECU 7.
Engine Monitoring Unit EMU 8 – Removal and installation
Procedure for removing and installing the Engine Monitoring Unit EMU 8.
Engine Interface Module EIM 2 – Removal and installation
Procedure for removing and installing the Engine Interface Module EIM 2.
Engine Interface Module EIM 2 – Diagnostic features
Overview of diagnostic features for the EIM 2.
Emergency Instrumentation (Local Operating Panel)
LOP and connectors – Cleaning
Instructions for cleaning the Local Operating Panel (LOP) and its connectors.
Appendix A
List of abbreviations
Glossary of abbreviations used in the manual.
Appendix B
Index
Alphabetical index of topics and their corresponding page numbers.
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