Timing Chain Covers & Dual Mass Flywheel, Assembly Overview

Timing chain covers & dual mass flywheel, assembly overview





Note:
To perform assembly work, secure engine to engine stand.

1 - 60 Nm + 90 degrees (1/4 turn) further

^ Replace

2 - Dual-mass flywheel

3 - Seal

4 - 23 Nm

5 - Thermostat housing

6 - 10 Nm

7 - Secondary air hose retainer

8 - Gasket

^ Replace

9 - Seal

^ 2 pieces

^ For Valve -1- for camshaft adjustment -N205- and Camshaft adjustment valve 1 (exhaust) -N318-

10 - 10 Nm

11 - Camshaft position sensor

^ 2 pieces

^ Mark electrical connector before disconnecting

12 - O-ring

^ 2 pieces

^ Replace

13 - Upper timing chain cover

^ Coat sealing surfaces with sealant when installing

14 - Guide sleeve

^ 2 pieces

15 - Gasket

^ Replace

16 - O-ring

^ Replace

17 - Seal

^ Replace

18 - Chain tensioner for camshaft timing chain

^ Fasten to 40 Nm

19 - 10 Nm

20 - Cylinder head gasket

^ Clean holes and fill with sealing compound

21 - Guide pin

22 - Lower timing chain cover

^ Coat sealing surfaces with sealant

23 - 10 Nm

^ Fasten diagonally in steps