Lombardini 8LD600-2 Instruction manual

CHARACTERISTICS

CHARACTERISTICSCURVES

INTRODUCTION

MAINTORQUESPECIFICATIONS

MAINTENANCE-RECOMMENDEDOILTYPE-REFILLING

MODELNUMBERANDENGINEIDENTIFICATION

OVERALLDIMENSIONS8LD600-2;8LD665-2;8LD665-2/Land 8LD740-2

STANDARDBOLT TORQUE SPECIFICATIONS

TROUBLESHOOTING

USEOFSEALANTS

DISASSEMBLY/REASSEMBILY

Aircleaner

Aircleaner components

Airshroud and plates

Axialblowerbelt

Belttension adjustment

Blowerassembly

Blowerassembly components

CAMSHAFT

Camshaftend play

Camshaftgear

Camshafttiming

Centermain bearing support,locating bolt

Checkingmain journals andcrank pins

Checksand cylinder roughness

Clearancebetween main journals/crankpins and connecting rod bearings

Compressionrelease

CONNECTINGROD

Connectingrodalignment

Connectingrodbig end bearing

Connectingrod small endbearing and pin

Connectingrodweight

CRANKSHAFT

Crankshaftcenter main bearingsupport

Crankshaftendplay

Crankshaftgear

Crankshaftjournalradii

Crankshaftlubrication ducts

Crankshaftpulley

Crankshaftremoval

Cranshaftpulley

CYLINDER

CYLINDERHEAD

Dimensionsand clearance betweenguides and valves

Dimensionsof camshaft journals and housings

ELECTRONICSPEED GOVERNOR

Electronicspeed governor components

Electronicspeed governor controlbox

Electronicspeedgovernor layout

Enginerunning with electronic speedgovernor

Exhaustmanifold

Flywheel

Gearcover, timing side

Howto measure mainbearing inside diameter

Hydraulicpump mounths IPand 2P,for4th p.t.o.

Hydraulicpumpp.t.o.

Hydraulicpump p.t.o. 1P,for external mountin

Hydraulicpump, group 2P,4th p.t.o.

Injectorprotrusion

Injectors

Intakemanifold

Intake/exhaustlobeheight

Mainbearingand connecting rod bigendbearingI/D

Mainbearingsupport, gear side

Mainbearingsupports

Mainjournaland crank pin diameter

MECHANICALSPEED GOVERNOR

Mechanicalspeedgovernor components

Mechanicalspeedgovernoroperation

Oilpump gear

PISTON

Pistonclearance

Pistonrefitting

Pistonrings - Clearance between grooves

Pistonrings endgaps

Pistonrings fitting sequence8LD600-2; 8LD740-2

Pistonrings fitting sequence8LD665-2/L; 8LD665-2

Pistonweight

Pushrodtube

Rocker arm assembly

Springfor extra fuelsupply at starting

Startingwith electronic speedgovernor

Tank

To measure camshaft journals and housing

Valve guide and cylinderhead

Valve guide insertion

Valvematerial

Valve seat lapping

Valve seats andcylinder head

Valve springs

Valve timing check

Valve timing withoutconsidering timing marks

Valve/rocker arm clearance

Valves

LUBRICATIONSYSTEMLAYOUT

Oilfilter cartridge

Oil pressure check

Oil pressure curve at full speed

Oilpressure curve at idling speed

Oilpressure relief valve

Oilpump

Oilpump rotorclearance

FUELSYSTEM

Assemblyof injection pumpcomponents

Checkingplungerand barrel for internalleakage

Fuelfeedingpump

Fuelfeedingpump drive rod projection

Fuelfilter

Howto check injection pumpdelivery valve sealing

INJECTION

INJECTIONPUMP

Injectionpumpcomponents

Injectionpump/mechanicalspeed governor adjustment

Injectiontimingcheck

Injectiontimingchecking device

Injectiontimingcorrection

Injectiontiming reference markson crankcase and flywheel

Injectiontiming reference marks onthe pulley

Injectorsetting

Mountinginjectionpumpon the engine

Nozzle

Plunger

STATICINJECTIONTIMING

Testdata for injectionpump delivery

STANDARDELECTRICEQUIPMENT

12.5V-14Aalternator

12V-21Aalternator

14V- 33A BoschG1 alternator batterycharger curve

Alternatorbatterycharging curve 12.5V -14A

Alternatorbatterycharging curve 12V -21A

Alternatortype Bosch G114 V - 33 A

Characteristic curves for starting motor type Bosch DW (R)-12 V - 1.7 kW

Characteristic curves for starting motor type Bosch GF-12 V, class 1.5

Characteristiccurves for starting motortype Magneti MarelliE100-1.5/12 V

Checkingforalternator cable continuity

Electricalstarting layout with batterycharging light

Electricalstarting layout without batterycharging light

Howto check voltage regulatorfor proper operation

Magnetizationcheckingtool

STARTINGMOTOR

Starting motor type Bosch GF-12 V class 1.5

StartingmotortypeMarelli E100-1.5/12 V

VOLTAGEREGULATOR

MANUALSTARTING

Crankstarting

Crankstarting system

Ropestarting

SETTINGS

Fullspeed setting inno-load conditions (standard)

Idlingspeedsetting in no-loadconditions(standard)

Injectionpumpdelivery limiting and extrafuel device

Injectionpumpdeliverysetting

Injectionpumpdelivery setting withengineat the torquedynam.

Stopsetting

STORAGE

Howtoprepare the engineforoperation

Permanentprotection

Temporaryprotection

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