Table Of Contents; Workshop Manual Ldw Chd _ Cod. 1.5302.345 - 6° Ed_Rev - Lombardini CHD series Workshop Manual

Use & maintenance (100 pages)

Table of Contents

This manual gives the main instructions on how to repair LOMBARDINI diesel engines LDW 1503 - 1603 - 2004 -

2004/T - 2204 - 2204/T, fluid cooling circuit, updates as of December 1

INDEX

GENERAL REMARKS AND SAFETY INFORMATION .......................................................................... 9 - 11

General safety during operating phases ......................................................................................................................... 11

General Service manual notes .......................................................................................................................................... 9

Glossary and terminology ................................................................................................................................................. 9

Safety and environmental impact .................................................................................................................................... 11

Safety and warning decals .............................................................................................................................................. 10

Safety regulations ........................................................................................................................................................... 10

Warranty certificate ........................................................................................................................................................... 9

TECHNICAL INFORMATION ...............................................................................................................12 - 20

Approval data .................................................................................................................................................................. 14

Characteristics power, torque and specific fuel consumption curves .............................................................................. 20

Manufacturer and motor identification data ..................................................................................................................... 14

Overall dimensions .......................................................................................................................................................... 15

Performance diagrams .................................................................................................................................................... 20

Possible causes and trouble shooting ............................................................................................................................. 12

Table of likely anomalies and their symptoms ................................................................................................................. 12

Technical specifications ................................................................................................................................................... 18

MAINTENANCE - PRESCRIBED LUBRICANT - REFILLING ............................................................22 - 25

ACEA Regualtions - ACEA Sequences ........................................................................................................................... 23

API / MIL Sequences .................................................................................................................................................... 23

Aviation fuel ..................................................................................................................................................................... 25

Biodiesel fuel ................................................................................................................................................................... 25

Coolant ............................................................................................................................................................................ 25

Extraordinary maintenance ............................................................................................................................................. 22

Fuel recommendations .................................................................................................................................................... 25

Fuel type ......................................................................................................................................................................... 25

Fuels for low temperatures .............................................................................................................................................. 25

International specifications .............................................................................................................................................. 23

Lubricant ......................................................................................................................................................................... 23

Ordinary maintenance ..................................................................................................................................................... 22

Prescribed lubricant ........................................................................................................................................................ 24

Routine engine maintenance .......................................................................................................................................... 22

SAE Classification .......................................................................................................................................................... 23

DISASSEMBLY/REASSEMBLY ...........................................................................................................26 - 56

Air filter clogging indicator ............................................................................................................................................... 28

Assembling and tightening the cylinder head on engines with hydraulic tappets ........................................................... 39

Camshaft ......................................................................................................................................................................... 51

Camshaft bushing replacement ...................................................................................................................................... 52

Camshaft end play .......................................................................................................................................................... 56

Camshaft gear - Speed governor counter weights ......................................................................................................... 50

Camshaft journals and bushings in model LDW 1503 .................................................................................................... 52

Camshaft journals and bushings in models LDW 2004-2004/T ...................................................................................... 52

Camshaft removal ........................................................................................................................................................... 51

Camshaft timing .............................................................................................................................................................. 54

Center main bearings ...................................................................................................................................................... 42

Check clearance between main bearings and journals ................................................................................................... 43

Checking camshaft bushing internal diameter ................................................................................................................ 52

Checking main journals and crank pins .......................................................................................................................... 46

Connecting rod ................................................................................................................................................................ 40

Connecting rod alignment ............................................................................................................................................... 41

Connecting rod and piston pin ........................................................................................................................................ 40

Connecting rod weights ................................................................................................................................................... 40

Connecting rod/piston assemblies .................................................................................................................................. 41