51 13 305 Removing and installing/replacing left or right roof railing
Special tools required:
Necessary preliminary tasks:
- Lower headlining. See REMOVING/INSTALLING (REPLACING) HEADLINING (ON VERSION WITHOUT PANORAMA GLASS ROOF) or REMOVING/INSTALLING (REPLACING) HEADLINING (WITH PANORAMA GLASS ROOF) .
Slacken top nuts (1).
Tightening torque 51 13 5AZ .
Installation note:
Replace nuts (1).
Remove roof rails (1).
Installation note:
Pretension valve clearance compensating elements (1) to a corresponding tightening torque with special tool 00 9 460 .
| Position | Tightening torque |
|---|---|
| Valve clearance compensating element, right side, front | 0, 7 Nm |
| remaining valve clearance compensating elements, right side | 0, 5 Nm |
| all valve clearance compensating elements, left side | 0, 5 Nm |
Installation note:
Seals on roof railing (2) and threaded bolts (1) must not be damaged.