This factory service/repair/workshop manual is designed for the MAN Marine Diesel Engine D 2842 LE 409/D 2842 LE 418. It contains comprehensive maintenance and repair procedures, allowing you to effectively maintain, service, diagnose, and repair your engine. The manual includes step-by-step instructions, detailed exploded diagrams, and pictures to facilitate correct and efficient completion of all repair procedures. It is a valuable resource for both professional mechanics and DIY enthusiasts.
Applicable Models:
MAN Marine Diesel Engine D 2842 LE 409
MAN Marine Diesel Engine D 2842 LE 418
Service Repair Manual Covers:
Preface
Instructions
Basic knowledge
Safety instructions
Fault table
General notes on engine overhaul
Commissioning after engine overhaul
Engine views
Schematic diagram of engine lubrication system
Schematic diagram of cooling system
Schematic diagram of fuel system
Intercooling system
Fuel system
Checking and setting start of fuel delivery
Removing and installing injection lines
Removing and installing injection pump
Removing and installing injection nozzles
Checking injection nozzles
Fuel prefilter
Removing and attaching fuel filter, exchanging filter cartridge
Cooling system
Draining and filling coolant
Removing and installing thermostats
Removing and installing coolant pump
Repairing coolant pump
Cleaning cooling system
Removing and installing heat exchanger
Removing and installing pipe cluster for heat exchanger
Checking and repairing pipe cluster for heat exchanger
Cleaning heat exchanger pipe cluster
Changing impeller of sea water pump
Removing and installing sea water pump
Lubrication
Changing oil filter
Removing and installing the oil cooler
Removing and installing, repairing oil pump
Oil injection nozzle
Flywheel/Crankshaft seal
Removing and fitting vibration damper, replacing front crankshaft gasket
Removing and installing flywheel, replacing starter gear ring
Replacing crankshaft seal (flywheel end)
Replacing the bearing race
Crankshaft seals
Intake/exhaust system
Removing and installing air filter
Removing and installing intake pipes
Removing and installing exhaust pipe
Turbocharger, troubleshooting
Removing and installing turbocharger
Measuring axial/radial clearance of turbocharger shaft
Waste gates
Removing and installing intercooler
Cylinder head
Removing and installing cylinder head
Setting the valve clearance
Dismantling and assembling the rocker arm mechanism
Removing and installing valves
Removing and installing valve guides
Replacing valve seat insert
Reworking valve seat
Refacing valves
Checking compression
Valve timing
Removing and installing the timing case
Removing and installing camshaft
Removing and fitting camshaft bearing bushes
Checking the valve timing
Crankgear, pistons
Removing and installing crankshaft
Removing and installing pistons with conrods
Removing pistons from conrod and fitting, checking - replacing conrod
Removing and installing piston rings
Replacing cylinder liners
Measuring piston protrusion
Attachments
Removing and installing starter motor
Removing and attaching alternator
V-belts
Removing and installing power take-off for sea water pump
Removing and installing power take-off for hydraulic pump
Electrical system
Intake air pre-heater
Service Data
Engine - Technical data
Crankcase
Cylinder liner
Crankshaft
Flywheel and starter gear ring
Connecting rods
Conrod bearing
Piston
Cylinder head
Valve train
Engine lubrication
Cooling system
Fuel system
Starter motor
Alternator
Power take-off for hydraulic pump
Tightening torque guide values
Special tools
Index
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