Replacing Rear Bearing Of Front Axle Lower Wishbone - AR33.20-P-0527MFA
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Model 118, 177, 243, 247
MODIFICATION NOTES
| 24.09.2020 | Document completely revised. |
Fig 1: Rear Bearing Of Front Axle Lower Wishbone Components Location - Model 118 (Shown On Model 177.0)
Shown on model 177.0
| Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | AS00.00-Z-0010-01A | |
| Topical note | Notes on threaded connections fastened using a tightening angle-based tightening process | AH00.00-P-0020-01A | |
| 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 front left or right wheel and tire assembly. | AR40.10-P-1102MFA | |
| 2 | Remove lower engine compartment lining. | Model 118, 177, 247 with engine 282 | AR61.20-P-1105MFA |
| Model 118, 177, 247 with engine 608, 654 | AR61.20-P-1105MFE | ||
| Model 243 | AR61.20-P-1105EQA | ||
| 3 | Remove left or right rear section of front fender liner. | Model 118, 177, 247 | AR88.10-P-1301MFA |
| Model 243 | AR88.10-P-1301EQA | ||
| 4 | Remove left and right underfloor paneling. | Model 243 | AR61.30-P-1001EQA |
| 5 | Remove screw (1). | Only tighten screw (1) in ready-to-drive condition. |
*BA33.15-P-1004-01F |
| 6 | Remove screw of comfort bearing (2) from longitudinal member. | *BA33.15-P-1003-01F | |
| 7 | Remove screws of comfort bearing (2) at front axle carrier. | *BA33.15-P-1002-01F | |
| 8 | Mark installation position of comfort bearing (2) relative to transverse control arm using suitable means and transfer marking to new comfort bearing (2). | ||
| 9 | Remove comfort bearing (2). | Make sure that comfort mounting (2) is positioned correctly. Otherwise, the comfort bearing (2) will be damaged. |
|
| 10 | Install in the reverse order. |
TRAILING ARMS, TRANSVERSE CONTROL ARMS
| Number | Designation | Model 118, 177, 247 | Model 243 | |||
|---|---|---|---|---|---|---|
| BA33.15-P-1002-01F | Screw/bolt, transverse control arm bearing to front axle carrier | M10 | Stage 1 | Nm | 50 | 50 |
| Stage 2 | ∠° | 90 | 90 | |||
TRAILING ARMS, TRANSVERSE CONTROL ARMS
| Number | Designation | Model 118, 177, 247 | Model 243 | |||
|---|---|---|---|---|---|---|
| BA33.15-P-1003-01F | Screw/bolt, transverse control arm bearing to longitudinal member | M10 | Stage 1 | Nm | 60 | 60 |
| Stage 2 | ∠° | 45 | 45 | |||
TRAILING ARMS, TRANSVERSE CONTROL ARMS
| Number | Designation | Model 118, 177, 247 | Model 243 | |||
|---|---|---|---|---|---|---|
| BA33.15-P-1004-01F | Screw/bolt, transverse control arm to transverse control arm bearing | M14 | Stage 1 | Nm | 80 | 80 |
| Stage 2 | ∠° | 90 | 90 | |||