Installing the pneumatic pump of the front seat
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- Check the hose connection (4) for damage.
- Connect the hose connection (4) with the pneumatic pump (2).
- Connect connectors (3) and lock.
- Insert the pneumatic pump (2).
- Tighten down screws (1).
TIGHTENING TORQUES SPECIFICATION
| Lumbar support pump to seat frame |
| tightening torque |
3.3 Nm |
 Courtesy of BMW OF NORTH AMERICA, INC.
|
Follow-up work