Left and right timing chain covers, removing and installing: Removing
WARNING: This page is about a different car, the 2008 Audi RS 4 and 2007 Audi RS 4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- During installation, re-install all heat insulation sleeves and heat shields at the same locations.
- All cable ties opened or cut during engine removal must be reinstalled at the same locations during installation.
- Remove engine → Engine, removing .
- Leave engine with transmission installed on scissor lift platform VAS 6131.
- Remove bolts - 2 - and - 3 - and remove oil dipstick guide tube upward.
- Remove bolts - 4 - and - 5 -.
- Slide heat insulation sleeve over left coolant connection hose to side.
- Loosen hose clips - 1 - and - 7 -.
- Remove left coolant pipe from coolant hoses.
NOTE:
- Ignore - 6 -.
- Remove bolts - 1 - and - 2 -.
- Lay aside air guide pipe to secondary air injection combination valves.
NOTE:
- Ignore - 3 -.
- Remove bolts - 3 - and - 4 -.
- Slide heat insulation sleeve over right coolant connection hose to side.
- Loosen hose clip - 1 -.
- Remove right coolant pipe from coolant connection hose.
NOTE:
- Ignore - 2 - and - 5 -.
Fig 4: Identifying Nuts, Wiring Harness Bracket From Rear Coolant Pipe, Engine Coolant Temperature (ECT) Sensor G62 Electrical Connector & Rear Coolant Pipe Bracket Electrical Connectors
- Remove nuts - 2 - and remove wiring harness bracket from rear coolant pipe.
- Disconnect electrical connector - 3 - on Engine Coolant Temperature (ECT) Sensor G62.
- Remove electrical connectors - 1 - and - 4 - from bracket at rear coolant pipe.
- Remove bolts - 1 to 4 -.
- Remove rear coolant pipe and secondary air injection combination valves.
- Remove bolts - 1 to 8 - and remove left timing chain cover.
- Remove bolts - 1 to 8 - and remove right timing chain cover.