Section 12 (4.2L V8 5V Bi-Turbo (Engine Code: BCY))
WARNING: This page is about a different car, the 2003 Audi RS 6. However, it is still accessible from the selected car via links, so may be relevant.
- Technical data
- Engine - Assembly
- Engine - Crankshaft, Cylinder Block
- Engine, disassembling and assembling
- Lock carrier, moving to service position
- Ribbed belt drive for vane pump, alternator and A/C compressor, overview
- Ribbed belt, removing and installing
- Ribbed belt, checking alignment
- Vibration damper, removing and installing
- Toothed belt guards, overview
- Toothed belt drive, overview
- Toothed belt, removing and installing
- Sealing flanges and drive plate, removing and installing
- Engine, disassembling and assembling
- Engine - Cylinder Head, Valvetrain
- Cylinder head, overview
- Notes
- Checking cylinder head for distortion
- Sealing sides of joint between bearing cap and cylinder head
- Left cylinder head cover, removing and installing
- Right cylinder head cover, removing and installing
- Left cylinder head, removing
- Right cylinder head, removing
- Cylinder head, installing
- Tightening torques
- Intake manifold, overview
- Valve gear, servicing
- Notes
- Valve dimensions
- Applying sealant to bearing cap
- Camshaft axial clearance, checking
- Camshaft oil seals, replacing
- Seals for camshaft position sensor, replacing
- Camshafts and camshaft adjuster - left cylinder head, removing and installing
- Camshafts and camshaft adjuster - right cylinder head, removing and installing
- Roller rocker fingers, removing and installing
- Valve stem seals, replacing
- Valve guides, checking
- Valves, checking
- Valve seats, reworking
- Refacing valve seats
- Camshaft timing control, testing
- Cylinder head, overview
- Engine - Lubrication
- Lubrication system components, removing and installing
- Notes
- Oil pump, lower section of sump, overview
- Lower section of sump, removing and installing
- Chain drive for oil pump, removing and installing
- Oil pump, removing and installing
- Upper section of sump, overview
- Upper section of sump, removing and installing
- Oil filter bracket with oil cooler, overview
- Oil filter bracket with oil cooler, removing and installing
- Oil retention valves, overview
- Oil retention valves, replacing
- Engine oil
- Oil level, checking
- Lubrication system components, removing and installing