Remove/Install Rear Shock Absorber - AR32.25-P-0110FR
Model 257
MODIFICATION NOTES
| 16.05.2018 | Replace suspension strut mount in the event of complaints added. | Operation step 10 | |
| 05.05.2019 | Nut, support bushing to shock absorber (piston rod) | Model 257 | BA32.25-P-1003-03P |
Shown except code 489 (AIR BODY CONTROL)
Shown with code 489 (AIR BODY CONTROL)
| Risk of injury . Moving parts can pinch, crush or, in extreme cases even sever extremities. | No parts of the body or limbs should be within the operating area of mechanical components when moving components. | AS00.00-Z-0009-01A | |
| Notice | Notes on AIR BODY CONTROL | Model 257 with code 489 (AIR BODY CONTROL) | AH32.22-P-1000-03LWO |
| Notice | Notes on threaded connections fastened using a tightening angle-based tightening process | AH00.00-P-0020-01A | |
| Notice | Notes on self-locking nuts and bolts | AH00.00-P-0001-01KOA | |
| Notice | Notes on handling, transport and storage of composite brake disks | AH42.10-P-9406-12LF | |
| Notes on safety-relevant components | AH00.00-Z-0019-01A | ||
| Notes on repair work on suspension components | AH00.00-P-0100-01A | ||
| Remove/install | |||
| 1 | Remove rear wheel. | AR40.10-P-1102A | |
| 2 | Remove cover from spring link (6). | ||
| 3 | Unfasten fender liner in rear fender in area of shock absorber (4). | AR88.10-P-1302FR | |
| 4 | Disconnect electrical connectors (9) and place lines to one side. | Model 257 with code 459 (Steel suspension with adjustable damping) Model 257 with code 489 (AIR BODY CONTROL) |
|
| 5 | Unscrew nut (5). | *BA32.25-P-1001-03P | |
| 6 | Support spring link (6) with a suitable hydraulic lifting device and remove bolt from spring link (6) | ||
| 7 | Unscrew screws (7). | *BA32.25-P-1002-03P | |
| 8 | Push shock absorber (4) together and remove | ||
| Check | |||
| 9 | Check shock absorber (4) for damage and leakage. | If the shock absorber (4) is damaged, ↓ replace shock absorber (4). |
|
| 10 | Check suspension strut mount (12) and seal (13). | If the suspension strut mount (12) or the seal (13) are damaged, ↓ |
|
| replace suspension strut mount (12). | |||
| Nut, support bushing to shock absorber (piston rod) | *BA32.25-P-1003-03P | ||
| Socket set | Fig 3 | ||
| 11 | Install in the reverse order. |
REAR AXLE SHOCK ABSORBER
| Number | Designation | Model 257 | |||
|---|---|---|---|---|---|
| BA32.25-P-1001-03P | Self-locking nut, shock absorber to spring control arm | Air suspension | Stage 1 | Nm | 100 |
| Stage 2 | ∠° | 90 | |||
| Steel suspension | Stage 1 | Nm | 60 | ||
| Stage 2 | ∠° | 60 | |||
REAR AXLE SHOCK ABSORBER
| Number | Designation | Model 257 | ||
|---|---|---|---|---|
| BA32.25-P-1002-03P | Bolt, shock absorber to body | Stage 1 | Nm | 15 |
| Stage 2 | Nm | 36 | ||
REAR AXLE SHOCK ABSORBER
| Number | Designation | Model 257 | ||
|---|---|---|---|---|
| BA32.25-P-1003-03P | Nut, support bushing to shock absorber (piston rod) | M10 | Nm | 31 |