Remove/install active roll stabilization valve support - AR32.34-P-5030GQX
MODEL 166.8 with CODE 468 (ACTIVE CURVE SYSTEM)
| Remove/install | |||
| Risk of injury to skin or eyes from hydraulic fluid spraying out under pressure. Risk of poisoning from swallowing hydraulic fluid. | Depressurize hydraulic system completely before starting any work on it. Wear protective clothing and safety glasses. | AS00.00-Z-0013-01A | |
| Notes on repair work on suspension components | AH00.00-P-0100-01A | ||
| Notes on active roll stabilization | AH32.34-P-0001-01A | ||
| Notes on self-locking nuts and bolts | AH00.00-N-0001-01A | ||
| 1 | Secure vehicle on vehicle lift | AR00.60-P-0100GZ | |
| 2 | Deflate air springs with STAR DIAGNOSIS | ||
| Notes on AIRmatic | AH32.22-P-1000-02GZ | ||
| AD00.00-P-2000-04A | |||
Deflate air springs in line with specifications; the wheel-and-tire assemblies must not touch the ground. The air springs can otherwise be damaged and fail later. |
|||
| 3 | Detach right rear wheel-and-tire assembly | ||
| AP40.10-P-4050EW | |||
| 4 | Remove corresponding underfloor paneling | ||
| 5 | Remove AdBlue® tank | MODEL 166.8 with ENGINE 642 with CODE 468 (ACTIVE CURVE SYSTEM) with CODE U42 (BlueTEC diesel exhaust treatment (SCR)) |
AR14.40-P-2014GQ |
| 6 | Detach lines (4) | AR32.00-P-0001-01A | |
| Assembly cleaner | *BR00.45-Z-1028-04A | ||
| Figure | |||
| Fig 5 | |||
| Fig 4 | |||
| 7 | Expose brake line from bracket (5) | ||
| 8 | Unfasten line for electric parking brake (6) from bracket | ||
| 9 | Detach drive shaft from differential | AR41.10-P-0050GQ | |
| 10 | Prop up differential | Transmission platform Transmission jack |
|
| 11 | Detach shock absorbers from right lower control arm (8) | *BA32.25-P-1001-03K | |
| 12 | Remove bolts (7) of rear axle fastening and lower rear axle | ||
| *BA35.10-P-1001-01K | |||
| 13 | Detach lines (1) from valve support (2) | AR32.00-P-0001-01A | |
| Assembly cleaner | *BR00.45-Z-1028-04A | ||
| *BA32.34-P-1008-01A | |||
| Figure | |||
| 14 | Mark, release and disconnect electrical connections (3) | ||
| 15 | Unscrew bolts (2s) and remove valve support (2) | ||
| 16 | Detach bracket from valve support (2) or rear axle carrier | If necessary | |
| *BA32.34-P-1005-01A | |||
| *BA32.34-P-1004-01A | |||
| Check | |||
| 17 | Check rubber mounts (2g) of valve support (2) | ||
| 18 | Install in the reverse order | ||
| 19 | Fill and bleed ACTIVE CURVE SYSTEM | AR32.34-P-0021GQ |
REAR AXLE SHOCK ABSORBER
| Number | Designation | MODEL 166 | ||
|---|---|---|---|---|
| BA32.25-P-1001-03K | Self-locking nut, shock absorber to spring control arm | Stage 1 | Nm | 180 |
| Stage 2 | ∠° | 90 | ||
ACTIVE ROLL STABILIZATION
| Number | Designation | MODEL 166 | |
|---|---|---|---|
| BA32.34-P-1004-01A | Screw/bolt, bracket to rear axle valve block | Nm | 8 |
ACTIVE ROLL STABILIZATION
| Number | Designation | MODEL 166 | |
|---|---|---|---|
| BA32.34-P-1005-01A | Screw/bolt, bracket to rear axle valve support | Nm | 8 |
ACTIVE ROLL STABILIZATION
| Number | Designation | MODEL 166 | |
|---|---|---|---|
| BA32.34-P-1008-01A | Screw/bolt, oil line to valve block on front axle/rear axle | Nm | 20 |
REAR AXLE CARRIER
| Number | Designation | MODEL 166 | |||
|---|---|---|---|---|---|
| BA35.10-P-1001-01K | Self-locking bolt, rear axle carrier at front and rear to frame floor assembly | M14X1.5 | Stage 1 | Nm | 100 |
| Stage 2 | ∠° | -180 | |||
| Stage 4 | Nm | 100 | |||
| Stage 4 | ∠° | 90 | |||
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1028-04A | Assembly cleaner | - |