Subaru Legacy / Subaru Forester / Subaru Outback / Subaru Baja, engine SOCH / DOCH (in Russian)

Content

Engines

• General information
• Repair operations carried out without removing the engine
• Top dead center (TDC) of the piston of the first cylinder - location
• Valve covers - removal and installation
• Intake manifold - removal and installation
• Exhaust manifold - removal and installation
• Toothed belt and sprockets - removal, inspection and installation
• Systems for adjusting the phases of the gas distribution mechanism and valve capacity
• Front crankshaft oil seal - replacement
• Camshaft seals - replacement
• Camshafts and valve train parts - removal, inspection and installation
• Cylinder heads - removal and installation
• Valve clearances - checking and adjusting
• Pallet - removal and installation
• Oil pump - removal, inspection and installation
• Flywheel / drive plate - removal and installation
• Engine rear main oil seal - replacement
• Engine mounts - inspection and replacement

Engine overhaul

• General information - engine overhaul
• Oil pressure test
• Checking compression in engine cylinders
• Diagnosis with underpressure measurement
• Alternative engine recovery methods
• Engine removal - methods and precautions
• Engine - removal and installation
• Engine overhaul - disassembly sequence
• Pistons - removal and installation
• Carter - Branch
• Crankshaft and connecting rods - removal
• Connecting rods and bearings - removal
• Engine overhaul - assembly sequence
• Connecting rods and bearings - installing and checking oil clearance
• Crankshaft and main bearings - installing and checking oil clearance
• Carter - assembly
• Piston rings - installation
• Pistons - installation
• The first start and running-in of the engine after a major overhaul

Fuel and exhaust system

• General information
• Depressurizing the fuel system
• Fuel pump / fuel pressure - check
• Fuel lines and their connectors - replacement
• Fuel pump / fuel level sensor - removal and installation
• Fuel pump / measuring unit / fuel filter - replacement
• Separate fuel system gauge block - removal and installation
• Fuel tank - removal and installation
• Fuel tank cleaning and refurbishment - general
• Air cleaner - removal and installation
• Accelerator cable - removal and installation
• Multipoint Fuel Injection (MFI) - General
• Fuel injection system - general condition check
• Throttle block - removal and installation
• Fuel pressure regulator - removal and installation
• Fuel receiver and injectors - removal and installation
• Turbocharger - description and inspection technique
• Air bypass valve - removal and installation
• Intercooler - removal and installation
• Turbocharger - removal and installation
• Exhaust system maintenance - general

Exhaust gas composition monitoring and engine management

• General information
• On-Board diagnostic (OBD) and trouble codes (DTC)
• Accelerator pedal position sensor (APP) - replacement
• Barometric pressure sensor (BARO) - replacement
• Camshaft position sensor (CMP) - replacement
• Clutch pedal position sensor (CPP) - replacement
• Crankshaft position sensor (CKP) - replacement
• Coolant temperature sensor (ECT) - replacement
• Exhaust temperature sensor - replacement
• Supply air temperature (IAT) sensor - replacement
• Intake air temperature (IAT)/manifold absolute pressure sensor - replacement
• Knock sensor - replacement
• Manifold absolute pressure (MAP) sensor - replacement
• Air meter/supply air temperature sensor (MAF/IAT) - replacement
• Oxygen sensors - general information and replacement
• Power steering (PSP) hydraulic pressure sensor - replacement
• Throttle position sensor (TP) - replacement
• Selector lever position sensor (TR) - replacement and adjustment
• Vehicle Speed ​​Sensor (VSS) - replacement
• Engine Control Module (PCM) - replacement
• Solenoid valve system have additional air injection – replacement
• Idle air valve (IAC) - replacement
• Catalytic converters - description and replacement of elements
• EVAP system - general description and replacement of elements
• Exhaust gas recirculation (EGR) system - general description and replacement of elements
• Crankcase ventilation (PCV) system - general description and replacement of elements
• Auxiliary air injection system - general description and replacement of elements
• The device for swirling the air-fuel mixture when starting the engine - a general description and replacement of elements
• Valve lift change system - general description and replacement of elements
• Valve timing correction system - general description and replacement of elements

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