Mercedes E-class W123 1976 thru 1984, service e-manual (in Russian)

Content Vehicle identification Engine Engine design How the engine works Removal and engine installation Removing and installing front engine stop Oil sump ventilation system Removing, checking and installing the timing chain tensioner Removing and installing cylinder head Removing and installing camshaft Removing and installing valve levers with bearing brackets Replacing the valve stem cuffs Removing and installing valves Checking the valve guides V-belts Tensioning procedure for V-belts Engine maintenance Visual identification of oil leaks Compression test in cylinders Checking and adjusting valve thermal clearances Starting the engine with a booster battery Towing start Major engine malfunctions Lubrication system Removal and installation of the oil pump bypass valve Removing and installing oil pump Checking the oil filter thermostat Lubrication system maintenance Replacing the engine oil and oil filter Major malfunctions of the lubrication system Cooling system Removing, checking and installing the thermostat Radiator replacement Checking the fan viscous coupling Removing and installing the coolant pump Cooling system maintenance Checking the coolant level Checking the density of the coolant and adding antifreeze Visual check of the cooling system for leaks Replacing the coolant Preparing the coolant The main malfunctions of the cooling system Preheating system Checking the preheating system with glow plugs Checking spiral glow plugs Checking the ignition switch with the preheating switch Thermistor test Checking the system power circuit Temperature sensor test Checking the glow plug preheating system Checking the glow plug relay Checking the system power circuit Checking glow plugs Removing and installing glow plugs Power system Basic instructions for repairing the power supply system Idle speed control Checking and adjusting the moment of the start of the fuel injection pump Removing air from the power supply system Removing with a starter Manual removal Removing air from the injection pump Replacing injectors Checking the operation of the injection pump Replacing the Wet Air Filter Changing the oil in a wet air filter Replacing the dry air filter Cleaning and replacing the filter element of the air filter Removal, check and installation of the fuel level sensor Power system maintenance Car operation in winter Lubrication of high-pressure fuel pump type M Lubrication of the accelerator control rods Replacing the fuel filter Main power system malfunctions Exhaust system Removal and installation of the exhaust system Rear muffler replacement Exhaust system maintenance Clutch Removing, checking and installing the clutch Removing, checking and installing the release bearing Removing air from the clutch actuator Clutch maintenance Checking friction disc thickness Major clutch faults Gearbox Manual transmission Removing and installing gearbox Adjusting the gearshift mechanism Maintenance of a manual transmission Automatic transmission Checking the oil level in an automatic transmission Front suspension Replacing the front shock absorbers Preliminary check of the front shock absorbers “Checking removed shock absorbers (front and back) Removing and installing front suspension springs Removing, checking and installing front and rear wheel hub bearings Adjusting the axial play of the front wheels Front suspension maintenance Visual checks Rear axle Removing and installing rear suspension springs Replacing the rear shock absorbers Checking the oil level in the main gear of the rear axle Checking the protective covers of the axle shafts Checking the oil level in the ride height control reservoir Removing and installing steering wheel Removing, checking and installing steering rods Removing and installing steering rod joints Steering maintenance Checking the covers of the steering rods Checking the steering wheel play Checking the oil level in the steering gear without power steering Checking the oil level in the power steering reservoir Checking the tightness of the steering elements Replacing the power steering V-belt Braking system Removing and installing friction linings Removing and installing front brake discs How to handle brake fluid Replacing the flexible hoses of the brake system Checking the vacuum brake booster Removing and installing front parking brake cable Removing and installing rear parking brake cable Removing and installing parking brake pads Parking brake adjustment Anti-lock braking system Maintenance of the brake system Checking the brake fluid level Replacing the brake fluid Measuring the thickness of friction pads Measuring brake disc thickness Visual inspection of brake hoses and lines Parking brake test The main malfunctions of the brake system Wheels and tires Wheel and tire designations Changing wheels Tire run-in Tire storage rules Wheel balancing Snow chains Tire pressure Geometric parameters of wheel alignment Tire maintenance Checking tire pressure Checking the tread pattern Valve check Uneven tire wear Abnormal tire wear Body Removal and installation of the main body elements Removing and installing front bumper Removing and installing side protectors Removing and installing rear bumper Removing and installing fenders Radiator grille removal and installation Removing and installing a corporate logo Removing and installing the hood drive cable Removing and installing doors Removing and installing door handles Removing and installing door locks Removing and installing door trim Removing and installing power windows Adjusting the position of glass in the doors Removal and installation of glass doors Replacement moldings Removing and installing exterior mirrors Removing and installing the cover under the dash Removing and installing the console Removing and installing gear lever cover Removing and installing front seats Removing and installing rear seat Central locking Body maintenance Body parts lubrication Seat belts Drains Body repair Straightening dents Restoration of paintwork in places of stone impacts Repairing rusted spots using fiberglass Surface preparation for painting Painting Body and interior care Body wash Paintwork care Body preservation Window glass cleaning Maintenance of plastic parts Rubber care Removing stains Heating and ventilation system Removing and installing air intake grids Removing and installing fan motor Removal, installation and adjustment of heating control cables Checking and adjusting the tension of the air conditioner drive belt Major malfunctions of the heating and ventilation system Electrical equipment Measuring instruments Measurement technique Current measurement Resistance measurement Installation of additional electrical equipment Battery Removing and installing the battery Charging the battery Battery self-discharge Battery check and maintenance Major battery malfunctions Fuses and relays Replacing fuses Relay test Generator Removing and installing generator Removing, checking, installing and tensioning the alternator drive belt Removal and installation of the voltage regulator and its brushes Major generator malfunctions Starter Removing and installing starter Major starter malfunctions Lighting and light signaling devices Removing and installing headlights and front direction indicators Headlamp leveling Removing and installing rear lights Instrument panel, switches and switches Removal and installation of a speedometer, clock and a block of pointers Removing, checking and installing the direction indicator switch and wipers Checking and adjusting the brake light switch Radio Removing and installing a radio tape recorder Removing and installing antenna Screen wipers and washers Replacing the wiper blades Removing, installing and adjusting the position of sprayers windshield washers Adjusting the position of the headlight washer sprays Removing and installing wiper motor Major wiper faults Lifting the car Lifting with the jack supplied with the vehicle Lifting with a lift Tools Vehicle maintenance plan Control examination Maintenance Car operation Salon equipment Keys Unlocking and locking doors Child safety locks Trunk door Central locking Seats Seat belts Electrical controls Heating and ventilation system Air conditioning system Ceiling lamps Mirrors Sun visors Heated rear window Cigarette lighter Sunroof Power windows Radios and receivers Driving a car Opening and closing the hood Basic pre-trip checks Parking brake Starting and stopping the engine Gear shifting Starting off Driving with a trailer Stop Maneuvering Traffic safety Engine oil consumption Fuel consumption Preparing your car for winter Maintenance and care Practical advice Removal and installation of ashtrays Removing and installing rear seat cushion Set of tools and accessories Reflective warning triangle First aid kit Fire extinguisher Removing air from the power supply system Checking the level of operating fluids Wheels and tires Electrical equipment Emergency opening of the sunroof Car towing Main technical characteristics of cars Operating fluids What you need to know at a gas station Electrical diagrams How to use electrical diagrams Wiring diagram of vehicles manufactured before August 1980 Wiring diagram for vehicles from September 1980

Mercedes-Benz