Remove/install spring control arm - AR35.20-P-0119V
MODELS 171.442 /454 /456 /473
Illustrated on model 171.442
| Remove/install | |||
|---|---|---|---|
| Risk of death due to the vehicle slipping off or toppling off the lifting platform | Align vehicle between the columns of the lifting platform and position the four support plates below the hoist support points specified by the vehicle manufacturer. | - | |
| 1 | Raise vehicle with lifting platform | AR00.60-P-1000V | |
| 2 | Remove wheel. | ||
| Remove/install wheels, rotate if necessary | AP40.10-P-4050V | ||
| 3 | Detach cover (2) from spring control arm (6) | ||
| Risk of injury caused by pinching or crushing when working on springs or spring bodies that are under load | Use only approved tensioning devices; shield off hazard area if necessary. Check special tools for damage (visual inspection) and function. Wear protective gloves. |
- | |
| 4 | Tension rear spring (7) | AR32.20-P-0200-01A | |
| Fig 2 | |||
| Fig 3 | |||
| Springs; general background information. | AH32.20-P-9404-01A | ||
| 5 | Detach shock absorber (6j) from spring control arm (6) | *BA32.25-P-1003-03A | |
| 6 | Detach spring control arm (6) from rear axle carrier (8) | *BA35.20-P-1001-01A | |
| 7 | Remove rear spring (7) | ||
| 8 | Detach torsion bar link rod (1) from spring control arm (6) | *BA32.20-P-1002-04C | |
| 9 | Detach spring control arm (6) from wheel carrier (3) | *BA35.20-P-1002-01A | |
| 10 | Check rubber mount (6b) of spring control arm (6) for damage and replace if necessary | ↓ |
|
| Remove and install spring control arm rubber mount | AR35.20-P-0114-01V | ||
| 11 | Install in the reverse order |
REAR AXLE SHOCK ABSORBER
| Number | Designation | Model 171 | ||
|---|---|---|---|---|
| BA32.25-P-1003-03A | Self-locking nut for attaching shock absorber to spring control arm | Nm | 50 | |
| M10 | Nm | - | ||
SPRING LINK
| Number | Designation | Model 171 | ||
|---|---|---|---|---|
| BA35.20-P-1001-01A | Self-locking nut, track control arm to rear subframe | 1st stage | Nm | 50 |
| 2nd stage | ∠° | 45 | ||
| BA35.20-P-1002-01A | Self-locking nut, spring link to wheel carrier. | 1st stage | Nm | 120 |
| 2nd stage | ∠° | - | ||
REAR AXLE TORSION STRUT
| Number | Designation | Model 171 | |
|---|---|---|---|
| BA32.20-P-1002-04C | Self-locking nut, linkage rod to track control arm | Nm | 20 |