Remove/Install Dual-Clutch Transmission - AR27.10-P-0009MFC
Transmission 724.0 in model 118, 177, 247
| 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 | |
| Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. |
AS00.00-Z-0017-01A | |
| Notice | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Notice | Notes on self-locking nuts and bolts | AH00.00-P-0001-01KOA | |
| Notes on automatic transmission | AH27.19-P-0001-01NKB | ||
| Remove/install | |||
| 1 | Remove engine with transmission (1). | AR01.10-P-2401MFC | |
| 2 | Remove the catalytic converter. | AR49.20-P-0100MFC | |
| 3 | Remove filler pipe from transmission (1). | AR27.10-P-0507MFC | |
| 4 | Remove starter (M1). | Transmission 724.0 in model 118, 177, 247 except code B01 (48V technology) | AR15.30-P-7100MFC |
| 5 | Remove transmission oil cooling coolant circulation pump (M13/7). | AR27.55-P-7380MFC | |
| 6 | Unscrew screws from holder (6) and remove holder (6). | ||
| Notice | Notes on bolted connections with self tapping screws | AH00.00-P-0007-01SF | |
| 7 | Remove screws (2, 3). | *BA27.10-P-1017-04F | |
| 8 | Mount lifting device onto transmission (1). | Fig 1 | |
| 9 | Attach boom crane at lifting device and lift up transmission (1) slightly. | Boom crane |
Fig 1 |
| 10 | Remove engine support fixture from transmission. | AR01.10-P-0106MFA | |
| 11 | Unscrew screws (4, 7) and remove transmission (1). | Boom crane Aid of helper required. |
*BA27.10-P-1017-04F |
| 12 | Remove cooling module for transmission cooling. | If the transmission (1) is replaced. | AR27.55-P-1500MFC |
| 13 | Apply thin coating of long-life grease around journal of dual clutch at splined shaft. | When installing. Long-life grease |
*BR00.45-Z-1001-06A |
| 14 | Clean journal of dual clutch at splined shaft and guide. | Assembly cleaner | *BR00.45-Z-1028-04A |
| 15 | Check dowel pins in transmission (1) for damage and tight seating, replace if necessary. | ||
| 16 | Install in the reverse order. | ||
| Check | |||
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| Risk of burn injuries , suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust. | Wear protective clothing and safety glasses. Use the extraction system. Move people out of the danger zone. | AS49.00-Z-0001-01A | |
| 17 | Perform engine test run, while doing so check engine and transmission (1) for proper operation and leak tightness. |
AUTOMATIC TRANSMISSION COMPLETE
| Number | Designation | Transmission 724.0 | |
|---|---|---|---|
| BA27.10-P-1017-04F | Bolt, transmission to engine | Nm | 39 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1001-06A | Long-life grease | A 000 989 63 51 11 |
| BR00.45-Z-1028-04A | Assembly cleaner | A 000 986 56 01 |