Preload timing chain
Install the new chain tensioner (engine removed)
- Replace sealing ring (1)
.
Parts:
Sealing ring
 Courtesy of BMW OF NORTH AMERICA, INC.
|
- Tighten the chain tensioner (1)
.
TIGHTENING TORQUE SPECIFICATIONS
| Chain tensioner to cylinder head |
| Chain tensioner piston M22x1.5 |
Joining torque |
20 Nm |
| Angle of rotation |
30° |
 Courtesy of BMW OF NORTH AMERICA, INC.
|