Lombardini 11 LD 535-3 User Manual

1
11 LD 535-3
11 LD 625-3
11 LD 626-3
WORKSHOP
MANUAL
11 LD series engines, code 1-5302-296
3st Edition
COMPILER TECO/ATL
REG. CODE
1-5302-296
MODEL N°
50510
DATE OF ISSUE
01.89
REVISION 02
ENDORSED
DATE
17.04.2003

Lombardini 11 LD 535-3 Specifications

General

Engine Type	Diesel
Number of Cylinders	3
Fuel System	Indirect injection
Fuel Type	Diesel
Cooling System	Air
Starting System	Electric start

Summary

Warranty Certificate

Possible Causes and Trouble Shooting

Safety and Warning Decals and Instructions

Maintenance and Refilling

Disassembly/Reassembly

Air Cleaner and Exhaust Manifold

Procedures for cleaning air cleaner and inspecting exhaust manifold.

Intake Manifold, Fan Belt, and Shroud

Steps for intake manifold, fan belt tension, and shroud assembly.

Blower Assembly and Components

Details on blower assembly parts for 14A and 21A alternators.

Crankshaft Pulley, Gear Cover, and Tank

Procedures for crankshaft pulley, gear cover, and tank disassembly/refitting.

Flywheel and Valve Clearance Adjustment

Instructions for flywheel removal and setting valve/rocker arm clearance.

Rocker Arms, Injectors, and Cylinder Head

Steps for rocker arm assembly, injector checks, and cylinder head handling.

Cylinder and Piston Inspection

Steps for checking cylinder diameter, roughness, and piston condition.

Piston Weight and Ring Specifications

Guidelines for piston weight, ring end gaps, clearances, and fitting sequence.

Piston Refitting and Connecting Rod

Instructions for piston installation, clearance, and connecting rod small end bearing data.

Lubrication System

Fuel System

Injection Pump Types and Components

Details on Bosch and LOMBARDINI-OMAP injection pumps, their components, and types.

Static Injection Timing

Instructions and tools for checking static injection timing and fuel flow.

Injection Timing Reference Marks and Correction

Identifying timing marks on crankcase/flywheel and pulley/gear cover, and methods for correction.

Electric System

Settings

Injection Pump Delivery and Stop Setting

Steps for setting injection pump delivery with a dynamometer and performing stop settings.

Main Torque Specifications and Sealants

Main Torque Specifications Details

A detailed table of torque values for various engine components and their dimensions.