Scania DI9 55 User Manual

Operator’s Manual
DI9 55 - DI9 59
Marine engine
opm99-9m en 1 588 713
2001-05:1
Industrial & Marine Engines
START-UP REPORT - WARRANTY
When the start-up report has been filled in and sent to Scania there is a 1 year warranty starting from
the start-up date. Also enter the below information since this will facilitate contacts with e.g. service
workshops
.
Engine number
Start-up date
User’s name and address
Signature
Engine type
Variant
Engine type and variant are indicated on the engine type plate
IMPORTANT INFORMATION
When working on the engine, e.g. when adjusting the belts, changing oil or adjusting the clutch it is
important that the engine does not start. The engine may be damaged but above all there is -
SERIOUS RISK OF INJURY.
For this reason, always secure the starting device or disconnect a battery cable
before working on the engine.
This is especially important if the engine has a remote starter or automatic starting.
This warning symbol and text is reproduced beside those maintenance points where it is
especially important to consider the risk of injury.
!
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Scania DI9 55 Specifications

General

Brand	Scania
Model	DI9 55
Category	Engine
Language	English

Summary

IMPORTANT INFORMATION

FOREWORD

SAFETY DETAILS

General Safety Guidelines

Overview of safety information presentation and general precautions.

Operation Safety Precautions

Safety measures to observe during engine operation.

Handling Materials Safety

Guidelines for safe handling of fuels, oils, chemicals, and batteries.

Maintenance Safety Precautions

Safety procedures for engine care and maintenance activities.

TYPE DESIGNATIONS

DEC2 CONTROL SYSTEM

DEC2 Sensor Locations

Diagram illustrating the placement of sensors for the DEC2 system.

DEC2 LED Functions (Normal Operation)

Interpretation of LED indicators on the control unit during normal engine running.

DEC2 Fault Action

Actions to take when the DEC2 system indicates a fault condition.

Reading DEC2 Fault Codes

Procedure for retrieving and understanding fault codes from the DEC2 unit.

STARTING AND RUNNING

First Start Procedures

Initial checks and steps before starting the engine for the very first time.

Pre-Start Checks

Essential checks to perform before each engine start.

Engine Starting Procedure

Step-by-step instructions for starting the engine correctly.

Low Temperature Starting

Specific guidance for starting the engine in cold ambient conditions.

Engine Running Guidelines

Best practices for engine operation, including speed and temperature management.

Engine Stopping Procedure

Correct methods for shutting down the engine to prevent damage.

Post-Run Checks

Checks to be performed after the engine has been stopped.

MAINTENANCE

Maintenance Schedule Overview

Comprehensive schedule of maintenance tasks and their intervals.

LUBRICATING OIL SYSTEM

Lubricating Oil Grade Requirements

Specifications and approved classifications for engine oil.

Checking Engine Oil Level (Daily)

Daily procedure for checking and topping up the engine oil level.

Engine Oil Change (400 Hours)

Detailed steps for performing an engine oil change.

Cleaning the Oil Cleaner

Instructions for cleaning the centrifugal oil cleaner.

Changing the Oil Filter (400 Hours)

Procedure for replacing the engine oil filter.

COOLING SYSTEM

Checking Coolant Level (Daily)

Daily procedure for checking and topping up the coolant level.

Checking Corrosion Bars

Inspection of sacrificial anodes in the sea water circuit.

Checking Sea Water Pump Impeller

Inspection of the sea water pump impeller condition.

Checking Coolant Composition

Verifying coolant's glycol and anti-corrosive content.

Changing the Coolant

Steps for draining, flushing, and refilling the cooling system.

Cleaning the Cooling System

Procedures for external and internal cleaning of the cooling system.

AIR CLEANER

Reading Vacuum Indicator

How to interpret the air filter vacuum indicator.

Cleaning Coarse Cleaner

Procedure for cleaning the coarse filter element.

Changing Safety Cartridge

Steps for replacing the safety cartridge in the air cleaner.

FUEL SYSTEM

Checking Fuel Level (Daily)

Daily procedure for checking and topping up the fuel tank.

Changing the Fuel Filter (1200 Hours)

Steps for replacing the fuel filter.

Checking Injectors (2400 Hours)

Inspection and servicing of fuel injection nozzles.

ELECTRICAL SYSTEM

Checking Battery Electrolyte Level

Procedure for checking the electrolyte level in battery cells.

Checking Battery State of Charge

Method for assessing battery charge using an acid tester.

Cleaning Batteries

Instructions for cleaning battery terminals and components.

Checking Oil Pressure Sensor/Monitor

Testing the functionality of the oil pressure sensor and monitor.

MISCELLANEOUS

Checking the Drive Belt

Inspection of the drive belt and its tensioning mechanism.

Checking for Leakage

Daily inspection for leaks of oil, coolant, fuel, air, and exhaust.

Adjusting Valve Clearance

Procedure for checking and adjusting valve clearances every 2400 hours.

LONG-TERM STORAGE

Storage Preparation

Steps required to prepare the engine for extended periods of non-use.

Taking Engine Out of Storage

Procedure for returning a stored engine to operational status.

TECHNICAL DATA

General Engine Specifications

Key technical data for the D19 engine's general configuration.

Lubrication System Data

Technical specifications related to the engine's oil system.

Fuel System Data

Technical specifications for the engine's fuel system.

Cooling System Data

Technical specifications for the engine's cooling system.

Electrical System Data

Technical specifications for the engine's electrical components.

FUEL

Diesel Fuel Requirements

Properties and standards for diesel fuel used in the engine.

Diesel Fuel Temperature Dependence

Effects of temperature on diesel fuel properties and necessary precautions.