E 320 BLUETEC (211.022) V6-3.0L DSL Turbo (642.920) (2007)
3.
Starting at the body (Figure 2), wrap butyl sealing profile into the threads all the way to the end (Figure 3), making sure that the butyl profile fits
tightly, and press it down. The butyl profile must also touch the base. Length of butyl profile approx. 18 cm.
4.
Fold back the remaining seal, wrap it all the way back and spread it along the threads (Figure 4).
5.
Use a square bit to turn the buffer 25 turns back to its original position (Figure 5); distance 11 +/- 1 mm!