Section 4 (3.0L - Engine Mechanical, Engine Code(S): AVK, BGN)
WARNING: This page is about a different car, the 2006 Audi A4, 2005 Audi A4, 2004 Audi A4, 2003 Audi A4, and 2002 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
- 00 General, Technical data
- 10 Engine - Assembly
- 13 Engine - Crankshaft, Cylinder block
- Engine, disassembling and assembling
- Lock carrier in service position, overview
- Lock carrier, moving into service position
- Ribbed belt for power steering pump, generator and A/C system
- Ribbed belt, removing and installing
- Ribbed belt tensioner, removing and installing
- Vibration damper, removing and installing
- Toothed belt cover, removing and installing
- Toothed belt drive, assembly overview
- Toothed belt, removing and installing
- Sealing flanges and flywheel/drive plate, removing and installing
- Sealing flanges and flywheel/drive plate, removing and installing
- Seal for crankshaft (ribbed belt side), replacing
- Front sealing flange, removing and installing
- Rear sealing flange, removing and installing
- Damper unit, removing and installing
- Flywheel and drive plate, removing and installing
- Dual-mass flywheel pilot needle bearing, removing and installing
- Crankshaft, removing and installing
- Pistons and connecting rods, disassembling and assembling
- Engine, disassembling and assembling
- 15 Engine - Cylinder head, Valvetrain
- Cylinder head, removing and installing
- Valve train, servicing
- Camshaft adjustment, checking
- 17 Engine - Lubrication
- Lubrication system components, removing and installing
- Lubrication system components, removing and installing
- Oil pan (lower part), removing and installing
- Oil pump, removing and installing
- Drive chain or chain tensioner for oil pump, removing and installing
- Oil pan (upper part), removing and installing
- Oil check valves and spray jet valve, overview
- Oil pressure and oil pressure switch, checking
- Engine oil specification
- Oil level, checking
- Lubrication system components, removing and installing
- 19 Engine - Cooling system
- Cooling system components, removing and installing
- Cooling system components, removing and installing
- Cooling system components
- Coolant, draining and refilling
- Coolant pump and coolant regulator
- Coolant pump, removing and installing
- Coolant thermostat, removing, installing and checking
- Coolant lines, overview
- Front coolant line, removing and installing
- Right coolant line, removing and installing
- Rear coolant line, removing and installing
- Radiator, removing and installing
- Coolant fan motor, replacing
- Cooling system, checking for leaks
- Cooling system components, removing and installing
- 26 Exhaust system, Emission controls
- Exhaust system, servicing
- Exhaust system, servicing
- Exhaust system components, overview (vehicles with front wheel drive)
- Exhaust system components, overview, (vehicles with all wheel drive)
- Notes
- Installed position of front clamping sleeves
- Installed position of rear clamping sleeves
- Individual left mounting components for vehicles with manual transmission
- Individual right mounting components for vehicles with manual transmission
- Individual left mounting components for vehicles with automatic transmission 01V
- Individual right mounting components for vehicles with automatic transmission 01V
- Individual left mounting components for vehicles with automatic transmission 01J
- Individual right mounting components for vehicles with automatic transmission 01J
- Replacing end pipe
- Center and rear muffler, separating
- Left front exhaust pipe with catalytic converter, removing and installing (vehicles with manual transmission)
- Right front exhaust pipe with catalytic converter, removing and installing (vehicles with manual transmission)
- Left front exhaust pipe with catalytic converter, removing and installing (vehicles with automatic transmission 01J)
- Right front exhaust pipe with catalytic converter, removing and installing (vehicles with automatic transmission 01J)
- Left front exhaust pipe with catalytic converter, removing and installing (vehicles with automatic transmission 01V)
- Right front exhaust pipe with catalytic converter, removing and installing (vehicles with automatic transmission 01V)
- Left exhaust manifold, removing and installing
- Right exhaust manifold, removing and installing
- Exhaust system, aligning free of stress (vehicles with front wheel drive)
- Exhaust system, aligning free of stress (vehicles with all wheel drive)
- Exhaust system, checking for proper seal
- Secondary air system
- Secondary air system
- Secondary Air Injection (AIR) solenoid valve -N112-, checking
- Secondary Air Injection (AIR) pump relay -J299- and activation, checking
- Secondary Air Injection (AIR) pump motor -V101-, removing and installing
- Combination valve for Secondary Air Injection (AIR), checking function and proper seal
- Left combination valve for secondary air injection, removing and installing
- Right combination valve for secondary air injection, removing and installing
- Exhaust system, servicing