MAN D0834 LFL66–68 / D0834 LFL75-76 engine, repair e-manual

Contents

Preface

Publication data

• Explanation of icons

Safety instructions

• General
• Regulations for preventing accidents leading to injury to personnel
• Information on how to avoid damage and premature wear on units
• Liability limitations for spare parts and accessories
• Regulations to prevent damage to health and the environment
• Information about working on the common rail system
• Limp-home programme for units with electronic control units
• Installation instructions

The engine

• Model plate / model designation
• Description of engine

Removing / installing the engine on the assembly device

Engine electronics

• Removing / installing the cable harness
• Removing / installing the engine electrical system

Cooling system

• Removing / installing the Visco fan
• Removing / installing the flange (fan flange)
• Removing / installing the thermostat insert
• Removing / installing the thermostat housing
• Dismantling / assembling the thermostat housing
• Removing / installing the coolant pump
• Dismantling and assembling the coolant pump
• Removing / installing the coolant pre-heating

Add-on units

• Removing / installing the steering pump
• Remove / install the power take-off coolant pump / alternator
• Remove / install the air compressor
• Dismantling / assembling the air compressor
• Removing / installing the ribbed V-belt for the alternator
• Removing / installing the automatic belt tensioner for the alternator
• Removing / installing the alternator
• Removing / installing the starter motor
• Removing / installing the ribbed V-belt for the coolant compressor
• Removing / installing the refrigerant compressor
• Removing / installing the bracket for the coolant compressor
• Remove / install the hydraulic pump V-belt / ribbed belt
• Removing / installing the hydraulic pump / single pump
• Removing / installing the hydraulic pump / double pump

Common Rail system

• Removing/installing the injector with nozzle
• Removing / installing the rail (common rail)
• Removing / installing the high pressure pump
• Dismantling / assembling the high-pressure pump
• Removing / installing the fuel service centre
• Removing / installing the flame-start system
• Removing / installing the electronic diesel control (EDC) control unit

Turbocharging

• Removing / installing the charge-air pipe for the turbo charger / intercooler
• Removing / installing the intercooler charge-air pipe / turbo charger (HD)
• Removing / installing the intercooler (low-pressure)
• Removing / installing the charge-air pipe of the intercooler turbo charger (low pressure)
• Removing / installing the charge-air pipe for the turbo charger / intercooler
• Removing / installing the exhaust turbocharger module / exhaust module
• Removing / installing the turbocharger
• Removing / installing the charge-air manifold with EGR connection
• Removing / installing the charge-air pipe with throttle valve

Intake / exhaust system

• Removing / installing the exhaust manifold HCI
• Removing / installing the HCI system
• Removing / installing the exhaust manifold
• Removing / installing the engine brake
• Disassembling, assembling the engine brake
• Removing / installing the housing with EGR module shut-off flap
• Removing / installing the EGR module
• Removing, installing the air distributor pipe

Cylinder head

• Removing / installing the cylinder head cover
• Removing / installing the cylinder head
• Removing and installing the rocker arm mechanism
• Disassembling, assembling the rocker arm mechanism
• Checking, setting the valve clearance
• Removing / installing the valve stem seals

Valve control

• Removing / installing the camshaft
• Removing / installing the camshaft bearing

Timing gears

• Removal, installation of timing gears

Engine lubrication

• Removing / installing the oil module
• Removing / installing the oil filter insert
• Removing and installing the oil sump
• Removing / installing the oil pump pressure-relief valve
• Remove / install the upper part of the oil sump housing
• Removing, installing the suction line / suction pipe of the oil pump
• Removing / installing the oil pump
• Dismantling/assembling the oil pump
• Removing / installing the oil injection nozzles

Crankshaft drive

• Removing / installing the vibration damper
• Removing / installing the flywheel
• Removing / installing the piston with connecting rod
• Removing / installing the crankshaft

Crankshaft seal

• Removing, installing the rear crankshaft seal
• Installing the front crankshaft seal

Engine case

• Removing / installing the crankcase ventilation
• Remove / install the flywheel housing
• Removing / installing the timing case cover
• Removing / installing the timing case
• Removing, installing the engine bracket

Technical data

• Tightening torques
• Checking and setting values

Special tools

Index

Customers reviews