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Lombardini LDW502 User Manual

Lombardini LDW502
98 pages
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SERVICE MANUAL
code 1.5302.727

Table of Contents

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Lombardini LDW502 Specifications

General IconGeneral
Engine TypeDiesel
Number of Cylinders2
Fuel SystemDirect injection
Displacement505 cm³
Starting SystemElectric

Summary

General Remarks and Safety

General Safety Regulations

Outlines manufacturer's attention to safety and operator responsibility.

General Safety During Operating Phases

Provides guidance on authorized operating methods and safety precautions.

Precautions When the Engine is Installed on the Machine

Advises on safety precautions when engine is installed on equipment.

Precautions When the Engine is on the Rotating Stand

Lists safety measures for handling the engine on a rotating stand.

Technical Information

Technical Specifications

Provides detailed technical specifications for the engine in tables.

Table for Tightening Torques

Provides tightening torques for standard screws and main components.

Malfunctions

Looking for Malfunctions

Provides guidance for identifying and correcting engine irregularities and malfunctions.

Removing the Assemblies

Removing the Timing Belt

Describes the steps for removing the engine's timing belt and related components.

Removing the Cylinder Head

Details the procedure for removing the engine's cylinder head.

Removing the Crank Gear and Crankcase

Explains how to remove the crank gear, crankcase, and associated parts.

Overhauls and Tuning

Overhauling the Crank Gears and Crank Case

Covers the overhaul procedures for crank gears, crankcase, cylinders, and pistons.

Overhaul of Cylinder Head and Related Components

Details the overhaul of the cylinder head and its related components like valves and camshaft.

Adjusting Static Injection Timing

Provides steps for adjusting the static injection timing of the engine.

Balancing the Injection-Pump Delivery

Details the procedure for balancing the delivery of injection pumps.

Adjusting Minimum and Maximum Idle Speed Rpms

Explains how to adjust the engine's idle speed rpms.

Adjusting Injection Delivery

Covers methods for adjusting the engine's injection delivery.

Installation of Assemblies

Installation of Crank Gear and Crankcase

Details the installation of the crank gear, crankcase, and related components.

Installation of Cylinder Head and Components

Guides the installation of the cylinder head and its associated parts.

Installing the Timing Belt Drive

Describes the installation process for the timing belt drive system.

Replacing Parts

Replacing the Timing Belt

Describes the procedure for replacing the engine's timing belt.

Replacing Injector Pump Parts

Covers the replacement of parts within the injector pump.

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