Removing and installing control valve for multi-contour backrest - AR91.25-P-1630E
MODEL 202 with CODE (404) orthopedic front seat backrest (multi-contour backrest on model 140) left with CODE (405) orthopedic front seat backrest (multi-contour backrest on model 140) right
| Removal, installation | |||
| 1 | Pull control valve (1) off of holder (3) together with housing (2) | ||
| 2 | Disconnect pneumatic harness (4) | for this purpose press catch lug (5). | |
| 3 | Remove control valve (1) from housing (2) | for this purpose press spring (6) | |
| 4 | Check control valve (1) for leakage | dh0302pa0os32x | |
| 5 | Reinstall in opposite order |