Remove/Install Steering Knuckle - AR33.25-P-0400LF
Model 217
Model 222
except code Z07 (B7 armoring on special protection version)
Shown on MODEL 222 without CODE M005 (4MATIC)
Shown on MODEL 222 without CODE M005 (4MATIC)
Shown on MODEL 222 with CODE M005 (4MATIC)
| Notice | Notes on self-locking nuts and bolts | AH00.00-P-0001-01KOA | |
| Notes on repair work on suspension components | AH00.00-P-0100-01A | ||
| Remove/install | |||
| 1 | Remove bolt of front axle shaft | Model 217 Model 222 with code M005 (Vehicles with 4MATIC/all-wheel drive) except code Z07 (B7 armoring on special protection version) |
|
| *BA33.30-P-1001-02H | |||
| 2 | Remove brake disk | AR42.10-P-0220LF | |
| 3 | Remove brake cover plate (1) | ||
| 4 | Unhook electrical line (2) of the brake pad wear sensor from the cable duct (3) at the front | When removing the right steering knuckle (4) | |
| 5.1 | Detach rpm sensor and unhook electrical line (5) from cable duct (3) | Model 222 except code M005 (Vehicles with 4MATIC/all-wheel drive) except code Z07 (B7 armoring on special protection version) |
|
| AR42.30-P-0712LF | |||
| 5.2 | Detach rpm sensor and unclip cable duct (11) and place to one side | Model 217 Model 222 with code M005 (Vehicles with 4MATIC/all-wheel drive) except code Z07 (B7 armoring on special protection version) |
|
| AR42.30-P-0712LF | |||
| 6 | Detach cable duct (3) at steering knuckle (4) | Model 222 except code M005 (Vehicles with 4MATIC/all-wheel drive) except code Z07 (B7 armoring on special protection version) |
|
| 7 | Remove tie rod (6) at steering knuckle (4) | The ball head must be counterheld and a impact wrench/driver must not be used. Otherwise the ball head or steering knuckle (4 may be damaged. |
|
| *BA46.40-P-1001-01M | |||
| 8 | Unscrew nut (7) of the strut rod at steering knuckle (4) | The ball head must be counterheld and a impact wrench/driver must not be used. Otherwise the ball head or steering knuckle (4 may be damaged. |
|
| *BA33.20-P-1003-01T | |||
| 9 | Unscrew nut (8) of the spring control arm at steering knuckle (4) | The ball head must be counterheld and a impact wrench/driver must not be used. Otherwise the ball head or steering knuckle (4 may be damaged. |
|
| *BA33.20-P-1001-01T | |||
| 10 | Detach upper transverse control arm (9) at steering knuckle (4) | *BA33.20-P-1006-01T | |
| 11 | Detach stabilizer bar torsion bar linkage (10) from steering knuckle (4) | Model 217 except code 487 (Active Body Control (ABC)) Model 222 except code 487 (Active Body Control (ABC)) except code Z07 (B7 armoring on special protection version) |
|
| *BA32.20-P-1002-02O | |||
| 12 | Remove steering knuckle (4) | ||
| 13 | Detach wheel bearing | When replacing steering knuckle (4) | |
| AR33.20-P-0302LF | |||
| 14 | Install in the reverse order |
FRONT AXLE TORSION BAR
| Number | Designation | Model 217 | MODEL 222 except CODE Z07 | |
|---|---|---|---|---|
| BA32.20-P-1002-02O | Nut, torsion bar linkage to steering knuckle | Nm | 60 | 60 |
WHEEL CONTROL, HUB
| Number | Designation | Model 217 | MODEL 222 except CODE Z07 | ||
|---|---|---|---|---|---|
| BA33.20-P-1001-01T | Nut, spring control arm to steering knuckle | Stage 1 | Nm | 240 | 240 |
| Stage 2 | ∠° | - | - | ||
WHEEL CONTROL, HUB
| Number | Designation | Model 217 | MODEL 222 except CODE Z07 | ||
|---|---|---|---|---|---|
| BA33.20-P-1003-01T | Nut, strut rod to steering knuckle | Stage 1 | Nm | 240 | 240 |
| Stage 2 | ∠° | - | - | ||
WHEEL CONTROL, HUB
| Number | Designation | Model 217 | MODEL 222 except CODE Z07 | ||
|---|---|---|---|---|---|
| BA33.20-P-1006-01T | Nut, steering knuckle to transverse control arm | Stage 1 | Nm | 65 | 65 |
| Stage 2 | ∠° | - | - | ||
FRONT AXLE SHAFT
| Number | Designation | Model 217 | Model 222 | ||
|---|---|---|---|---|---|
| BA33.30-P-1001-02H | Screw/bolt, front axle shaft to wheel hub | Stage 1 | Nm | 160 | 160 |
| Stage 2 | loosen approx. 90° | loosen approx. 90° | |||
| Stage 3 | Nm | 220 | 220 | ||
| Stage 4 | ∠° | 45 | 45 | ||
TIE ROD
| Number | Designation | Model 217 | Model 222 except code Z07 (B7 armoring on special protection version) except code Z19 (Pullman government sedan) except code Z31 (Pullman Guard government sedan) |
||
|---|---|---|---|---|---|
| BA46.40-P-1001-01M | Nut, tie rod to steering knuckle | Stage 1 | Nm | 90 | 90 |
| Stage 2 | ∠° | 90 | 90 | ||
TIE ROD
| Number | Designation | Model 222 with code Z07 (B7 armoring on special protection version) Model 222 with code Z19 (Pullman government sedan) Model 222 with code Z31 (Pullman Guard government sedan) |
||
|---|---|---|---|---|
| BA46.40-P-1001-01M | Nut, tie rod to steering knuckle | Stage 1 | Nm | 70 |
| Stage 2 | ∠° | 90 | ||