Remove/install engine mount or engine crossmember at the rear - AR22.10-P-1180GZD (ML350, ML550, GL450, GL550)
WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2012 Mercedes-Benz GL550, 2012 Mercedes-Benz GL450, 2011 Mercedes-Benz ML63, 2011 Mercedes-Benz ML550, and 2011 Mercedes-Benz ML350. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 272, 273, 629, 642 in MODEL 164
ENGINE 272, 273, 642 in MODEL 251
MODIFICATION NOTES
| 7.11.06 | Bolt, rear engine crossmember to body | Engine 273 in model 164.8 | *BA22.10-P-1005-03G |
| Remove/install | |||
|---|---|---|---|
| Risk of death caused by vehicle slipping or toppling off the lifting platform. | Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer. | AS00.00-Z-0010-01A | |
| Notes on bolted connections with self tapping screws | AH00.00-P-0007-01SF | ||
| Perform steps 1 to 4 when removing the rear engine mount (9) | |||
| 1 | Remove bolts (5) | *BA22.10-P-1004-03G | |
| *BA22.10-P-1004-03F | |||
| 2 | Remove bolts (9s) and take off rear engine mount (9) | *BA22.10-P-1003-03G | |
| *BA22.10-P-1003-03F | |||
| 3 | Support transmission (15) with transmission jack and plate | ||
| 4 | Lower transmission (15) with transmission jack somewhat and remove rear engine mount (9) | ||
| Perform steps 5 to 8 when removing the rear engine crossmember (8) | |||
| 5 | Remove bolts (1) and cross strut (6) | *BA62.30-P-1003-01E | |
| *BA62.30-P-1004-01E | |||
| 6 | Remove bolt (2) | *BA62.30-P-1001-01E | |
| 7 | Loosen bolt (3) and turn cross strut (7) to the side | *BA62.30-P-1002-01E | |
| 8 | Unscrew bolts (4) and remove rear engine crossmember (8) | *BA22.10-P-1005-03G | |
| *BA22.10-P-1005-03F | |||
| 9 | Install in the reverse order |
CROSSMEMBER AND FRONT REINFORCEMENT
| Number | Designation | Model 164 | Model 251 | ||
|---|---|---|---|---|---|
| BA62.30-P-1001-01E | Bolt, right bracket to engine crossmember | M10 | Nm | 45 | 45 |
| BA62.30-P-1002-01E | Bolt, right bracket to transmission tunnel | M10 | Nm | 45 | 45 |
| BA62.30-P-1003-01E | Bolt, left bracket to engine crossmember | M10 | Nm | 45 | 45 |
| BA62.30-P-1004-01E | Bolt, left bracket to transmission tunnel | M10 | Nm | 45 | 45 |
ENGINE MOUNT, ENGINE SUPPORT (ENGINE SIDE)
| Number | Designation | Model 164 | |
|---|---|---|---|
| BA22.10-P-1003-03G | Bolt, rear engine mount to transmission | Nm | 20 |
| BA22.10-P-1004-03G | Bolt, rear engine mount to rear engine crossmember | Nm | 58 |
| BA22.10-P-1005-03G | Bolt, rear engine crossmember to body | Nm | 55 |
ENGINE MOUNT, ENGINE SUPPORT (ENGINE SIDE)
| Number | Designation | Model 251 | |
|---|---|---|---|
| BA22.10-P-1003-03F | Bolt, rear engine mount to transmission | Nm | 20 |
| BA22.10-P-1004-03F | Bolt, rear engine mount to rear engine crossmember | Nm | 58 |
| BA22.10-P-1005-03F | Bolt, rear engine crossmember to body | Nm | 55 |