MTU 16 V 4000 M93 x User Manual

Operating Instructions
Diesel engine
12 V 4000 M93 x
16 V 4000 M93 x
MS150047/04E

MTU 16 V 4000 M93 x Specifications

General

Speed	2100 rpm
Fuel Type	Diesel
Cooling System	Water-cooled
Bore	170 mm
Stroke	210 mm
Engine Type	Diesel

Summary

Safety

1.1 Important provisions for all products

General safety rules and product identification.

1.2 Personnel and organizational requirements

Operator qualifications and responsibilities.

1.3 Safety regulations for startup and operation

Safe startup and running procedures.

1.4 Safety regulations for maintenance and repair work

Safe maintenance and repair practices.

1.5 Fire prevention and environmental protection, fluids and lubricants, auxiliary materials

Fire safety, environmental care, and material handling.

1.6 Standards for safety notices in the text

Understanding safety alert symbols and meanings.

1.7 Transport

Procedures for safe engine transportation.

General Information

2.1 Engine layout

Identification of engine components and their locations.

2.2 Product description

Overview of engine systems and features.

2.3 Engine side and cylinder designations

Method for identifying engine sides and cylinders.

2.4 Sensors and actuators – Overview

Identification of engine sensors and actuators.

2.5 Engine wiring harness – Overview

General overview of engine wiring schematics.

Technical Data

3.1 ENGINE DATA 12V 4000M93, heat exchanger installed, EPA stage 2

Technical specifications for 12V EPA variant.

3.2 ENGINE DATA 12V 4000M93, heat exchanger installed, IMO

Technical specifications for 12V IMO variant.

3.3 ENGINE DATA 12V 4000M93L, heat exchanger installed, EPA stage 2

Technical specifications for 12VL EPA variant.

3.4 ENGINE DATA 12V 4000M93L, heat exchanger installed, IMO

Technical specifications for 12VL IMO variant.

3.5 ENGINE DATA 16V 4000M93, heat exchanger installed, EPA stage 2

Technical specifications for 16V EPA variant.

3.6 ENGINE DATA 16V 4000M93, heat exchanger installed, IMO

Technical specifications for 16V IMO variant.

3.7 ENGINE DATA 16V 4000M93L, heat exchanger installed, EPA stage 2

Technical specifications for 16VL EPA variant.

3.8 ENGINE DATA 16V 4000M93L, heat exchanger installed, IMO

Technical specifications for 16VL IMO variant.

3.9 Engine – Main dimensions

Physical dimensions of the engine.

3.10 Firing order

Cylinder firing sequence for different engine models.

Operation

4.1 LOP – Controls

Description of Local Operating Panel controls and functions.

4.2 Engine Startup After Extended Downtime

Procedures for restarting engine after long periods of inactivity.

4.3 Engine Startup After Scheduled Downtime

Procedures for restarting engine after scheduled periods of inactivity.

4.4 Starting the engine

Step-by-step guide for starting the engine.

4.5 Operational checks

Essential checks before and during engine operation.

4.6 Fuel treatment system control cabinet – Control elements

Identification and function of fuel treatment system controls.

4.7 Tasks after extended out-of-service periods (>3 weeks)

Procedures for engines out of service for 3+ weeks.

4.8 Checks prior to start-up

Detailed pre-startup inspection checklist.

4.9 Fuel treatment system – Putting into operation

Startup procedure for the fuel treatment system.

4.10 Fuel treatment system – Switching on

Activation steps for the fuel treatment system.

4.11 Stopping the engine

Standard procedure for engine shutdown.

4.12 Engine emergency stop at BlueLine automation system (control stand)

Emergency stop using BlueLine system.

4.13 Coupling – Engaging from LOP

Engaging drive coupling via Local Operating Panel.

4.14 Coupling – Disengaging from LOP

Disengaging drive coupling via Local Operating Panel.

4.15 Waterjet – Flushing from LOP (optional)

Optional waterjet flushing procedure from LOP.

4.16 Stopping the engine from LOP

Engine shutdown procedure using LOP.

4.17 Stopping the engine at the BlueLine automation system (control stand)

Engine shutdown via BlueLine control stand.

4.18 Emergency stop from LOP

Emergency engine stop procedure from LOP.

4.19 Emergency engine stop

General emergency engine stop instructions.

4.20 After stopping the engine

Procedures following engine shutdown.

4.21 Fuel treatment system – Shutdown

Procedure for shutting down the fuel treatment system.

4.22 Plant – Cleaning

General cleaning instructions for the plant.

Maintenance

5.1 Maintenance schedule task reference table [QL1]

Reference table for scheduled maintenance tasks.

Troubleshooting

6.1 Fuel treatment system – Troubleshooting

Diagnosing and resolving fuel system issues.

6.2 Troubleshooting

General engine fault diagnosis and corrective actions.

6.3 ADEC (ECU 7) fault codes for Series 4000 engines, marine application

Reference for ADEC ECU fault codes.

6.4 ADEC engine governor – Fault codes

Reference for ADEC governor fault codes.

Task Description

7.1 Engine: Barring and Basic Tasks

Engine barring and initial setup procedures.

7.2 Cylinder Liner: Endoscopic Examination

Visual inspection of cylinder liners.

7.3 Valve Drive: Clearance Adjustment

Checking and adjusting valve lash.

7.4 Injection System: HP Pump and Injector Service

Maintenance for HP fuel pump and injectors.

7.5 Fuel System: Filter Replacement

Procedures for replacing fuel filters and prefilters.

7.6 Lubrication System: Oil Level and Change

Engine oil level check and oil change process.

7.7 Coolant System: Level Check and Filling

Engine coolant level verification and replenishment.

7.8 Wiring and Control System Checks

Inspection of engine wiring and control system connections.

Appendix A

8.1 Abbreviations

Glossary of technical abbreviations used in the manual.

8.2 MTU contact persons/service partners

Information on obtaining technical support and service.

Appendix B

9.1 Index

Alphabetical listing of topics for quick reference.

9.2 Spare Parts

Catalog of essential spare parts for the engine.

9.3 Consumables

List of necessary consumable materials for maintenance.

9.4 Special Tools

List of specialized tools required for specific tasks.