Engine MMZ-3LD operation and maintenance e-manual (in Russian)

Contents

Description and operation

• Description and operation of the diesel engine
• Purpose of the diesel engine
• Technical characteristics
• Composition of the diesel engine
• Device and operation
• Marking of the diesel engine
• Packaging
• Description and operation of the components of the diesel engine, its mechanisms, systems and devices
• Lubrication system
• Power supply system
• Cooling system
• Starter
• Generator and its drive
• Compressor and its drive
• Gear pump and its drive
• Marking and sealing of the components of the diesel engine

Use by purpose

• Operating restrictions
• Preparing the diesel for use
• Safety measures when preparing the diesel
• Depreservation of the diesel, assemblies and parts
• Additional equipment of the diesel
• Filling the cooling system
• Filling with fuel and oil
• Controls and instruments for monitoring the operation of the diesel
• Using the engine
• Procedure for the actions of service personnel when performing tasks using the diesel
• Starting the diesel
• Stopping the diesel
• Operational running-in
• Features of operation and maintenance of the diesel in winter conditions
• Possible malfunctions and methods for their elimination
• Safety measures when using the diesel for its intended purpose
• Actions in extreme conditions

Maintenance

• Diesel maintenance
• General instructions
• Safety measures
• Maintenance procedure
• Checking the operability of the diesel
• Preservation (re-preservation) during storage
• Maintenance of the diesel engine and its components
• Maintenance of the cooling system
• Maintenance of the lubrication system
• Checking the oil level in the diesel crankcase
• Changing the oil in the diesel crankcase
• Changing the oil filter
• Checking the oil level in the compressor crankcase
• Changing the oil in the compressor crankcase
• Draining sediment from the coarse filter
• Flushing the coarse filter
• Replacing the fine filter fuel
• Air cleaner maintenance
• Checking the tightness of the air cleaner and intake tract connections
• Compressor air cleaner maintenance
• Compressor maintenance
• Checking the tightness of the cylinder head mounting bolts
• Checking the clearance between the valves and rocker arms
• High-pressure fuel pump maintenance
• Checking and adjusting the fuel injection advance angle
• Checking the injectors for injection start pressure and fuel atomization quality
• Checking the condition of the diesel starter
• Generator maintenance
• Checking the tension, condition and replacement of the compressor belt
• Checking the tension, condition and replacement of the alternator belt

Routine repairs

• Basic instructions for disassembling and assembling a diesel engine
• General instructions
• Safety measures
• Routine repair of components
• Basic instructions for replacing piston rings
• Basic instructions for grinding valves

Storage

Transportation

Disposal

Appendix

• Chemical chart
• List of spare parts (ZI)
• Dimensional groups of cylinder liners and pistons
• Adjustment parameters of the high-pressure fuel pump when testing on a bench
• Diesel slinging diagram

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