Engine YaMZ-650, user e-manual (in Russian)

Contents General provisions Warning information General information about engines Practical recommendations Engine specifications Lubrication Tightening torques Tool Standard tightening torques for bolts and nuts Complete engine disassembly procedure Removing the engine from the vehicle and installing it on the "Universal rack 1000" assembly-disassembly stand Removing the oil-liquid heat exchanger Removing the electronic control unit (ECU) Removing accessory drive belts and tensioners Removing the alternator Removing the vibration damper (damper) Removing the fan drive Removing the starter Removing the water pump Removing the exhaust flap Removing heat shields Removing the turbocharger Removing the exhaust manifold Removing the intake manifold Removing high pressure pipes Removing the centrifugal oil cleaner Removing the low pressure tubing Removing the fine fuel filter (FTOT) Removing the ramp Removing the cylinder head Removing pushers Removing the oil separator impeller cover Removing the oil crankcase Removing the air compressor Removing the front cover (accessory drive gears) Removing the fuel pump Removing engine harnesses Removing the oil pump Removing the camshaft Removing intermediate gears Removing the end sheet Removing the camshaft bushings Removing the flywheel Flywheel housing removal Removing the block stiffener Removing the piston cooling nozzles Removing the connecting rod-piston group Removing the crankshaft Disassembly and assembly of engine units Cylinder block Dismantling the cylinder block Flushing the cylinder block Cylinder block monitoring Cylinder block assembly Flywheel Flywheel disassembly Flywheel assembly Crank mechanism (KShM) Disassembly of the connecting rod-piston group Control of KShM parts Assembling the connecting rod-piston group Crankshaft Disassembly of the crankshaft Crankshaft control Crankshaft assembly Camshaft Dismantling the camshaft Control of parts of the gas distribution mechanism Camshaft assembly Torsional vibration damper (damper) Removing the crankshaft damper and pulley from the hub Damper control Installing the crankshaft damper and pulley on the hub Exhaust manifold Dismantling the exhaust manifold Exhaust manifold assembly Air compressor Removing the air compressor gear Installing the air compressor gear Cylinder head Dismantling the cylinder head Dismantling rocker arms with axle and struts Assembly of rocker arms with axle and struts Cleaning the cylinder head Inspection of the cylinder head and MGR parts Cylinder head assembly Lubrication system Coarse oil filter Replacing filter elements Centrifugal oil cleaner Dismantling the centrifugal oil cleaner Assembling the centrifugal oil cleaner Cooling system Oil-liquid heat exchanger Dismantling the oil-liquid heat exchanger Cleaning the oil-liquid heat exchanger Assembling the oil-liquid heat exchanger Oil-liquid heat exchanger control Fan drive Dismantling the fan drive Fan drive assembly Water pump Dismantling the water pump Control Water pump assembly Fuel injection system General provisions The principle of operation of the Common Rail System 2 Specifications Fuel system repair Fuel pump High pressure ramp Assembling the engine Installing the crankshaft Installing the connecting rod-piston group End sheet installation Installing the flywheel housing Installing the flywheel housing seal Installing the flywheel Installing the block stiffener Installing the oil pump Installation of intermediate gears Installing the camshaft Installing the fuel pump Installing the front cover Installing the front crankshaft seal Air compressor installation Installing the oil crankcase Installing the oil separator impeller cover Installing pushers Installing the cylinder head Installing rocker arms with axle and struts assembly Adjusting the rocker arms Installing engine harnesses Installing the cylinder head cover Installing the ramp and high pressure pipes Installing a fine fuel filter Installing low pressure pipes Installing a centrifugal oil cleaner Intake manifold installation Installing the exhaust manifold Installing the turbocharger Installation of heat shields Exhaust flap installation Water pump installation Starter installation Installing the fan drive Damper installation Installing the generator Installing Accessory Drive Belts and Tensioners Installing the electronic control unit Installing a liquid-oil heat exchanger Turbocharger Problems Control by car Disassembly-assembly of the turbocharger Problems and their possible causes Engine diagnostics Short description Instrument functions and technical data Computer requirements Fault codes Applications Appendix A. Symbols Appendix B. Tightening torques Appendix B. Dimensions and Tolerances Appendix D. Tool List Appendix E. Parts not to be reinstalled

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