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Textron MPE 850 MARINE User Manual

Textron MPE 850 MARINE
96 pages
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TD407477_SHB
Rev F
06.11.2015
MPE 850 MARINE
408101 I2 846 MAR TC-100 (TC-80) (TC-120)
408014 I2 846 MAR TC-120
408090 I2 846 MAR TC-155
408246 I2 846 MAR NA-80
This service manual is valid for the following engine models:
Read this service manual thoroughly before operating the engine for the
first time.
SERVICE MANUAL
4-Stroke Engine
en_English

Table of Contents

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Textron MPE 850 MARINE Specifications

General IconGeneral
BrandTextron
ModelMPE 850 MARINE
CategoryEngine
LanguageEnglish

Summary

1 About this document

1.1 Meaning of symbols and signal words

Explains symbols and signal words used in the manual.

2 Safety

2.1 Meaning of safety alert symbol and signal words

Defines safety alert symbols and signal words like WARNING and CAUTION.

2.2 Important safety messages

Provides crucial safety guidelines for operating and servicing the engine.

3 Description

3.1 Intended use

Specifies the designed purpose and permissible applications of the engine.

3.2 Identification

Explains how to identify the engine model and serial number.

3.3 Fuel

Details recommended fuel types, octane ratings, and ethanol limits.

3.4 Engine oil

Specifies the correct engine oil grade, viscosity, and fill quantity.

3.5 Coolant

Outlines coolant additive types, mixing ratios, and fill quantities.

3.6 Engine components and information

Identifies key engine parts and their locations with diagrams.

3.7 Engine fuses and relays

Lists and describes the function of engine fuses and relays.

3.8 Protective functions

Explains engine protection mechanisms like temperature and speed limitations.

3.9 Technical specifications

Provides detailed technical data for different engine models.

3.10 Supported vehicle equipment

Covers vehicle-specific equipment controlled by the engine management system.

3.10.1 Lights in vehicle

Explains the meaning of various indicator lights on the vehicle dashboard.

4 Operation

4.1 Service intervals

Outlines regular maintenance tasks and their frequency for engine longevity.

4.2 Operation during the break-in period

Provides guidance on how to operate the engine during its initial break-in phase.

4.3 Operating engine

Describes the general procedures for operating the engine safely and correctly.

4.3.1 Inspecting the exhaust and fuel system

Details pre-operation checks of the exhaust and fuel systems for safety and integrity.

4.3.2 Checking coolant level

Explains how to check and refill the engine's coolant level.

4.3.3 Put the engine into operation

Guides on the steps to start and warm up the engine.

4.3.4 Checking oil level

Instructs on how to correctly check the engine oil level.

4.3.5 Take the engine out of operation

Details the procedure for correctly shutting down and stopping the engine.

4.3.6 Flushing sea water cooling circuit

Explains how to flush the sea water cooling system to prevent deposits.

4.3.7 Corrosion protection

Advises on applying corrosion protection, especially after use in salt water.

4.3.8 Transport and storage of the vehicle

Provides guidelines for safely transporting and storing the vehicle and engine.

5 Special scenarios

5.1 Engine storage for more than 30 days

Outlines the preparation steps for storing the engine for extended periods.

5.2 Operating engine without sea water

Warns about and provides procedures for operating the engine without sea water cooling.

5.3 Towing vehicle in water

Addresses potential engine damage when towing the vehicle in water.

5.4 Measures in case of flooded engine

Details immediate actions to take if the engine compartment is flooded.

6 Malfunctions

6.1 Malfunctions table

Lists common engine malfunctions, their possible causes, and remedies.

6.2 Checking engine fuses

Provides instructions on how to inspect and replace engine fuses.

7 Dealer and servicing network

7.1 Locating a workshop

Explains how to find authorized Textron Motors service centers.

7.2 Tools and parts

Lists recommended tools and parts for service and maintenance.

7.3 Repairs

States that repairs require qualified technicians and authorized workshops.

8 Service tasks in the workshop

8.1 Safety messages workshop

Highlights specific safety precautions for performing tasks in the workshop.

8.2 Tools and accessories

Details the tools and accessories required for various service tasks.

8.2.1 Service parts

Lists essential service parts needed for maintenance and replacement.

8.2.2 Textron Motors diagnostic case

Describes the diagnostic tool for fault finding and service tasks.

8.2.3 Equipment workshop

Lists general tools and equipment needed for workshop service tasks.

8.2.4 Supplies

Lists recommended consumables and supplies for service tasks.

8.3 Changing engine oil and oil filter

Provides step-by-step instructions for changing engine oil and filter.

8.4 Checking sacrificial anode

Explains how to inspect the sacrificial anode for corrosion protection.

8.5 Checking and adjusting valve lash

Details the procedure for checking and adjusting engine valve lash.

8.5.1 Checking valve lash

Provides steps to check the valve lash clearance.

8.5.2 Adjusting valve lash

Guides on how to adjust valve lash clearance if it's outside specifications.

8.6 Replacing spark plugs and ignition coils

Details the process for replacing spark plugs and ignition coils.

8.7 Checking spark plugs

Explains how to inspect spark plugs for condition and gap.

8.8 Replacing rubber mount

Provides instructions for replacing the engine's rubber mounting components.

8.9 Maintenance waste gate valve

Covers the maintenance procedures for the waste gate valve.

8.9.1 Maintaining waste gate valve version 1

Details the maintenance steps for waste gate valve version 1.

8.9.2 Maintaining waste gate valve version 2

Details the maintenance steps for waste gate valve version 2.

8.10 Checking flame arrester

Explains how to check the flame arrester for proper function and condition.

8.11 Changing coolant

Provides instructions for draining, flushing, and refilling the engine coolant.

8.12 Replacing fuel filter

Refers to vehicle manufacturer documentation for fuel filter replacement.

8.13 Storing engine and returning to operation

Covers procedures for storing the engine and preparing it for use after storage.

8.13.1 Preparing engine for storage

Details the steps required to prepare the engine for long-term storage.

8.13.2 Returning engine to operation after storage

Explains how to put the engine back into operation after a period of storage.

8.14 Disposal

Advises on the proper disposal of engine fluids and parts according to regulations.

9 Confirmation of service tasks

Appendix

Engine manufacturer

Provides contact information for the engine manufacturer, Textron Motors GmbH.

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