S4 Quattro Wagon V8-4.2L (BHF) (2008)
![background image](/audi/s4_quattro_wagon/v8-4.2l_(bhf)/Page-887017.png)
‹› Groove on lower sealing surface - arrow 1 - must be completely filled with sealant. The sealant bead must be 1.5 to 2.0 mm above the sealing
surface.
‹› Sealant bead on front sealing surface - arrows 2 - must be 1.5 to 2.0 mm thick.
-
Install new seal - 3 - on right cover for timing chain.
-
Position right cover for timing chain and tighten bolts as follows:
1. Tighten bolts - 1 to 4 - to 5 Nm
2. Tighten bolts - 6 - to 10 Nm
3. Tighten bolts - 5 - to 10 Nm
4. Tighten bolts - 1 to 4 - to 10 Nm
1. Tighten bolts - 2 -, - 3 -, - 5 -, - 6 - to 5 Nm.
2. Tighten bolts - 1 - to 10 Nm
3. Tighten bolts - 4 - to 10 Nm
4. Tighten bolts - 2 -, - 3 -, - 5 -, - 6 - to 10 Nm.
-
Install sealing flanges for camshaft adjuster with new sealing rings on left and right covers for timing chain - arrows -.