Jeep Cherokee KJ / Jeep Liberty KJ since 2001, engine (in Russian)

Content

2.4L four-cylinder engine

• General information
• Possible engine repair procedures
• Top dead center of the piston of the first cylinder
• Cylinder head cover - removal and installation
• Intake manifold - removal and installation
• Exhaust manifold - removal and installation
• Timing belt drive - removal, inspection and installation
• Timing belt tensioner and pulley - removal and installation
• Front crankshaft oil seal - replacement
• Camshaft oil seal - replacement
• Camshaft - removal, inspection and installation
• Rocker arms - removal, inspection and installation
• Hydraulic lifters - removal, inspection and installation
• Valve springs, retainers and seals
• Cylinder head - removal and installation
• Oil pan - removal and installation
• Oil pump - removal, inspection and installation
• Flywheel / clutch disc - removal and installation
• Crankshaft rear main oil seal
• Engine mounts - inspection and replacement

3.7L 6-cylinder v6 engine

• General information
• Possible engine repair procedures
• Top dead center of the piston of the first cylinder
• Cylinder head cover - removal and installation
• Rocker arms and hydraulic lifters - removal, inspection and installation
• Valve springs, retainers and valve stem seals - replacement
• Timing chain and sprocket - removal, inspection and installation
• Camshafts - removal, inspection and installation
• Intake manifold - removal and installation
• Exhaust manifold - removal and installation
• Cylinder head - removal and installation
• Crankshaft pulley / vibration damper - removal and installation
• Front crankshaft oil seal - replacement
• Oil pan - removal and installation
• Oil pump - removal, inspection and installation
• Checking, adjusting and installing the clutch drive plate
• Crankshaft rear main oil seal
• Engine mounts - inspection and replacement

Engine overhaul procedures

• General information - engine overhaul
• Checking engine oil pressure
• Cylinder compression test
• Diagnostic checks with a vacuum gauge
• Alternative replacement engine components
• Engine removal - procedures and precautions
• Engine - removal and installation
• Engine overhaul - disassembly sequence
• Balance shaft assembly - removal and installation
• Pistons / connecting rods - removal and installation
• Crankshaft - removal and installation
• Engine overhaul - assembly sequence
• Engine start and break-in period after engine overhaul

Power supply and exhaust systems

• General information
• Fuel pressure relief procedure
• Fuel pump/fuel pressure - check
• Fuel lines and fittings - repair and replacement
• Fuel tank - removal and installation
• Cleaning and repairing the fuel tank - general information
• Fuel filters - replacement
• Fuel pump module - removal and installation
• Fuel level sensor - check and replacement
• Air filter housing - removal and installation
• Accelerator cable - replacement
• Fuel injection system - general information
• Fuel injection system - check
• Throttle body - removal and installation
• Fuel pressure regulator - replacement
• Fuel rails and injectors - removal and installation
• Service of system of release of the fulfilled gases - the general information

Engine management and emissions

• General information
• On-Board diagnostic system and fault codes
• Electronic control unit - removal and installation
• Throttle position sensor - replacement
• Manifold absolute pressure sensor - replacement
• Intake air temperature sensor - replacement
• Coolant temperature sensor - replacement
• Crankshaft position sensor - replacement
• Camshaft position sensor - replacement
• Oxygen sensor - replacement
• Battery temperature sensor - replacement
• Knock sensors - replacement (3.7L 6-cylinder engines only)
• Idle air valve - replacement
• Forced crankcase ventilation system
• Evaporative emission system
• Catalytic converter

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