Detach/Attach Automatic Transmission Housing On Torque Converter Housing. - AR27.50-P-0601EWM
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Transmission 725.0 (except 725.007/017/037/047)
MODIFICATION NOTES
| 20.11.2019 | Document completely revised. | ||
| 23.04.2020 | Special tool 725 589 02 14 00 sleeve added to document. Document and graphic adapted. | AR27.50-P-0580-01EWM |
Fig 1: Automatic Transmission Housing Components Location - Transmission 725.0 (except 725.007/017/037/047)
Shown on MODEL 292
| 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 | |
| Risk of injury to skin and eyes due to handling of transmission oil. Health risk caused by swallowing transmission oil | Wear protective gloves, protective clothing and safety glasses. Do not pour transmission oil into beverage bottles. |
AS00.40-Z-0001-01A | |
| Notice | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Notice | Notes on threaded connections fastened using a tightening angle-based tightening process | AH00.00-P-0020-01A | |
| Notice | Notes on self-locking nuts and bolts | AH00.00-P-0001-01KOA | |
| Notice | Notes on threaded connections with aluminum screws/bolts | AH00.00-P-0006-01RM | |
| Notes on automatic transmission | AH27.19-P-0001-01NKB | ||
| Remove | |||
| 1 | Fasten transmission onto assembly stand. | AR27.10-P-0600-01EWM | |
| 000 588 00 31 00 Assembly stand for cars | Workshop crane |
WS01.00-Z-3028KOB | |
| Fig 2 | |||
| Fig 5 | |||
| 2 | Remove park pawl actuator (6). | AR27.60-P-0956EWM | |
| 3 | Remove screw (5) and remove plain couplers (4). | ||
| 4.1 | Remove output flange (8). | Transmission 725.0 (except 725.007/017/047) in model 172, 231 Transmission 725.0 (except 725.007/017/047) in model 205, 207, 212, 213, 217, 218, 222, 238, 253, 257, 290 except code M005 (Vehicles with 4MATIC/all-wheel drive) |
|
| AR27.50-P-0620-02W | |||
| Fig 6 | |||
| Fig 13 | |||
| Fig 4 | |||
| 4.2 | Remove transfer case. | Transmission 725.0 (except 725.007/017/037/047) in model 167 (except 167.148), 205, 213, 217, 218, 222, 223, 238, 253, 257, 290 with code M005 (Vehicles with 4MATIC/all-wheel drive) Transmission 725.0 (except 725.007/017/047) in model 166 (except 166.006), 292 Transmission 725.0 (except 725.007/017/047) in model 463 as of model year 2019 |
|
| Transmission 725.0 (except 725.007/017/037/047) in model 167 with engine 654.9, 656 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100OID | ||
| Transmission 725.0 (except 725.007/017/047) in model 167 with engine 176, 177, 256.9 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100MSC | ||
| Transmission 725.0 (except 725.007/017/047) in model 213.088/089/288/289 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100MNE | ||
| Transmission 725.0 (except 725.017/047/09) in model 205, 253 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100LWX | ||
| Transmission 725.0 (except 725.017/09) in model 217, 218, 222 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100AVG | ||
| Transmission 725.09 in model 217, 222 with engine 177 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100MNM | ||
| Transmission 725.0 (except 725.007/017/047) in model 213 (except 213.088/089/288/289), 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100OLC | ||
| Transmission 725.0 (except 725.007/017/047) in model 166 (except 166.006/058), 292 | AR28.10-P-0100GQ | ||
| Transmission 725.09 in model 253 with engine 177 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100MNG | ||
| Transmission 725.09 in model 290 with engine 177.9 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100MNI | ||
| Transmission 725.0 (except 725.007/017/047) in model 257, 290 with engine 256 with code M005 (Vehicles with 4MATIC/all-wheel drive) Transmission 725.0 in model 257 with engine 264 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR28.10-P-0100MSA | ||
| Transmission 725.0 (except 725.007/017/047) in model 257 with engine 656 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100OIB | ||
| Transmission 725.0 (except 725.007/017/047) in model 463 with engine 176 as of model year 2019 Transmission 725.0 (except 725.007/017/047) in model 463 with engine 177 as of model year 2019 |
AR28.10-P-0100XGA | ||
| Transmission 725.0 (except 725.007/017/037/047) in model 167 (except 167.148) with engine 264 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100MRK | ||
| Transmission 725.0 (except 725.007/017/047) in model 463 with engine 656 as of model year 2019 | AR28.10-P-0100XGE | ||
| Transmission 725.0 (except 725.007/017/047) in model 463 with engine 264 as of model year 2019 | AR28.10-P-0100XGF | ||
| Transmission 725.0 in model 223 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100S | ||
| 4.3 | Remove adapter housing (25). | Transmission 725.0 (except 725.007/017/047) in model 166.006, 167.148 | |
| 5 | Unscrew screws (19) and remove intermediate housing (21) from transmission housing (1). | Transmission 725.0 (except 725.007/017/037/047) in model 166, 167, 292 | |
| 6 | Unscrew collar nut (23) and remove connecting flange (22). | Transmission 725.0 (except 725.007/017/037/047) in model 166, 167, 292 | |
| 7 | Remove radial shaft sealing ring (9). | Transmission 725.0 (except 725.007/017/037/047) | |
| Transmission 725.0 (except 725.007/017/037/047) in model 463 as of model year 2019 | AR27.40-P-0206XGA | ||
| Transmission 725.0 (except 725.007/017/037/047) in model 223 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0206S | ||
| Transmission 725.0 (except 725.007/017/037/047) in model 167 with engine 654.9, 656 | AR27.40-P-0206OID | ||
| Transmission 725.0 (except 725.007/017/037/047) in model 167 with engine 176, 177 Transmission 725.0 (except 725.007/017/047) in model 167 (except 167.148) with engine 264 Transmission 725.0 (except 725.007/017/047) in model 167 with engine 256.9 |
AR27.40-P-0206MSC | ||
| Transmission 725.0 (except 725.007/017/047) in model 257, 290 except code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0205MSA | ||
| Transmission 725.0 (except 725.007/017/047) in model 172 with engine 274 Transmission 725.0 (except 725.007/017/047) in model 172 with engine 276 Transmission 725.0 (except 725.007/017/047) in model 172 with engine 651 Transmission 725.0 (except 725.007/017/047) in model 231 with engine 276 Transmission 725.0 (except 725.007/017/047) in model 231 with engine 278 |
AR27.40-P-0205RK | ||
| Transmission 725.0 (except 725.017/047) in model 205, 253 except code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0205LW | ||
| Transmission 725.0 (except 725.007/017/047) in model 207, 212, 218 except code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0205EWM | ||
| Transmission 725.0 (except 725.007/017/047) in model 166.006 | AR27.40-P-0205GN | ||
| Transmission 725.0 (except 725.007/017) in model 217, 222 except code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0205LFH | ||
| Transmission 725.0 (except 725.007/017/047) in model 213, 238 except code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0205OLC | ||
| Transmission 725.0 (except 725.007/017/047) in model 166 (except 166.006), 292 | AR27.40-P-0206GQ | ||
| Transmission 725.0 (except 725.007/017/047) in model 205, 213, 217, 218, 222, 238, 253 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0206EWM | ||
| Transmission 725.0 (except 725.007/017/047) in model 290 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0206MNI | ||
| Transmission 725.0 (except 725.007/017/047) in model 257 with engine 256 with code M005 (Vehicles with 4MATIC/all-wheel drive) Transmission 725.0 (except 725.007/017/047) in model 257 with engine 264 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR27.40-P-0206MSA | ||
| Transmission 725.0 (except 725.007/017/047) in model 257 with engine 656 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0206OIB | ||
| Transmission 725.0 (except 725.007/017/047) in model 167.148 with engine 264 | AR27.40-P-0205MRK | ||
| 8 | Detach retaining ring (18) and remove deep-groove ball bearing (10). | AR27.50-P-0601-01EWM | |
| Fig 12 | |||
| Fig 11 | |||
| 9 | Remove rear engine mount holder (7). | Transmission 725.0 (except 725.007/017/02/04/05/09) in model 172, 205, 207, 212, 213, 217, 218, 222, 231, 238, 253, 257 | |
| 10 | Attach support plate (11) and valve lifter (12). | Fig 10 | |
| Fig 8 | |||
| 11 | Remove screws (13, 14). | Otherwise, the transmission housing (1) falls down after removing the last screws (13, 14). |
|
| 12 | Remove transmission housing (1) from torque converter housing (15). | Fig 10 | |
| 13 | Remove multiplate clutch K27. | When replacing transmission housing (1). | |
| AR27.50-P-0614EWM | |||
| 14 | Remove support plate (11) and valve lifter (12). | Fig 10 | |
| Fig 8 | |||
| Install | |||
| 15 | Measure end play of transmission housing (1) and correct if necessary. | When replacing transmission housing (1). | |
| AR27.50-P-0580-01EWM | |||
| Fig 14 | |||
| Fig 3 | |||
| Fig 9 | |||
| Fig 7 | |||
| 16 | Install multiplate clutch K27. | When replacing transmission housing (1). | AR27.50-P-0614EWM |
| 17 | Align disks in transmission housing (1). | ||
| 18 | Place transmission housing (1) on torque converter housing (15). | Otherwise, the disks in the disk pack may break. |
|
| 19 | Insert output flange (8) or connecting flange (22) into power output shaft (17). | ||
| 20 | Move transmission housing (1) gradually closer to seal (16) of torque converter housing (15) by abruptly turning the output shaft (17) and simultaneously lifting the transmission housing (1). | Otherwise leaks may occur. Otherwise, the disks in the disk pack may break. |
|
| 21 | Detach output flange (8) or connecting flange (22) from power output shaft (17). | ||
| 22 | Screw in screws (13, 14). | ||
| *BA27.10-P-1002-04H | |||
| *BA27.10-P-1004-04H | |||
| 23 | Drive deep-groove ball bearing (10) into transmission housing (1) using a suitable drift and install retaining ring (18). | ||
| 24 | Install radial shaft sealing ring (9). | Transmission 725.0 (except 725.007/017/037/047) in model 463 as of model year 2019 | AR27.40-P-0206XGA |
| Transmission 725.0 (except 725.007/017/037/047) in model 223 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0206S | ||
| Transmission 725.0 (except 725.007/017/047) in model 257, 290 except code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0205MSA | ||
| Transmission 725.0 (except 725.007/017/047) in model 172 with engine 274 Transmission 725.0 (except 725.007/017/047) in model 172 with engine 276 Transmission 725.0 (except 725.007/017/047) in model 172 with engine 651 Transmission 725.0 (except 725.007/017/047) in model 231 with engine 276 Transmission 725.0 (except 725.007/017/047) in model 231 with engine 278 |
AR27.40-P-0205RK | ||
| Transmission 725.0 (except 725.017/047) in model 205, 253 except code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0205LW | ||
| Transmission 725.0 (except 725.007/017/047) in model 207, 212, 218 except code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0205EWM | ||
| Transmission 725.0 (except 725.007/017/047) in model 166.006 | AR27.40-P-0205GN | ||
| Transmission 725.0 (except 725.017) in model 217, 222 except code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0205LFH | ||
| Transmission 725.0 (except 725.007/017/047) in model 213, 238 except code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0205OLC | ||
| Transmission 725.0 (except 725.007/017/047) in model 166 (except 166.006), 292 | AR27.40-P-0206GQ | ||
| Transmission 725.0 (except 725.007/017/047) in model 205, 213, 217, 218, 222, 238, 253 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0206EWM | ||
| Transmission 725.0 (except 725.007/017/047) in model 290 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0206MNI | ||
| Transmission 725.0 (except 725.007/017/047) in model 257 with engine 256 with code M005 (Vehicles with 4MATIC/all-wheel drive) Transmission 725.0 (except 725.007/017/047) in model 257 with engine 264 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR27.40-P-0206MSA | ||
| Transmission 725.0 (except 725.007/017/047) in model 257 with engine 656 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR27.40-P-0206OIB | ||
| Transmission 725.0 (except 725.007/017/037/047) in model 167 with engine 654.9 Transmission 725.0 (except 725.007/017/047) in model 167 with engine 656 |
AR27.40-P-0206OID | ||
| Transmission 725.0 (except 725.007/017/037/047) in model 167 with engine 176, 177 Transmission 725.0 (except 725.007/017/047) in model 167 (except 167.148) with engine 264 Transmission 725.0 (except 725.007/017/047) in model 167 with engine 256.9 |
AR27.40-P-0206MSC | ||
| Transmission 725.0 (except 725.007/017/047) in model 167.148 with engine 264 | AR27.40-P-0205MRK | ||
| 25 | Install connecting flange (22) and attach collar nut (23). | Transmission 725.0 (except 725.007/017/037/047) in model 166, 167, 292 |
|
| *BA27.10-P-1012-04H | |||
| 26 | Place intermediate housing (21) onto transmission housing (1) and screw in screws (19). | Transmission 725.0 (except 725.007/017/037/047) in model 166, 167, 292 |
|
| *BA27.10-P-1027-04H | |||
| 27.1 | Install output flange (8). | Transmission 725.0 (except 725.007/017/047) in model 172, 231 Transmission 725.0 (except 725.007/017/047) in model 205, 207, 212, 213, 217, 218, 222, 238, 253, 257, 290 except code M005 (Vehicles with 4MATIC/all-wheel drive) |
|
| AR27.50-P-0620-02W | |||
| *BA27.10-P-1012-04H | |||
| Fig 13 | |||
| Fig 4 | |||
| 27.2 | Attach transfer case. | Transmission 725.0 (except 725.007/017/037/047) in model 167 (except 167.148), 205, 213, 217, 218, 222, 223, 238, 253, 257, 290 with code M005 (Vehicles with 4MATIC/all-wheel drive) Transmission 725.0 (except 725.007/017/047) in model 166 (except 166.006), 292 Transmission 725.0 (except 725.007/017/047) in model 463 as of model year 2019 |
|
| Transmission 725.0 (except 725.007/017/047) in model 167 with engine 176, 177, 256.9 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100MSC | ||
| Transmission 725.0 (except 725.007/017/037/047) in model 167 (except 167.148) with engine 264 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100MRK | ||
| Transmission 725.0 (except 725.007/017/037/047) in model 167 with engine 654.9, 656 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100OID | ||
| Transmission 725.0 (except 725.007/017/047) in model 213 (except 213.088/089/288/289), 238 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100OLC | ||
| Transmission 725.0 (except 725.007/017/047) in model 166 (except 166.006), 292 | AR28.10-P-0100GQ | ||
| Transmission 725.0 (except 725.007/017/047) in model 213.088/089/288/289 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100MNE | ||
| Transmission 725.0 (except 725.017/047/09) in model 205, 253 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100LWX | ||
| Transmission 725.0 (except 725.017/09) in model 217, 218, 222 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100AVG | ||
| Transmission 725.09 in model 217, 222 with engine 177 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100MNM | ||
| Transmission 725.09 in model 253 with engine 177 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100MNG | ||
| Transmission 725.09 in model 290 with engine 177.9 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100MNI | ||
| Transmission 725.0 (except 725.007/017/047) in model 257 with engine 256 with code M005 (Vehicles with 4MATIC/all-wheel drive) Transmission 725.0 (except 725.007/017/047) in model 257 with engine 264 with code M005 (Vehicles with 4MATIC/all-wheel drive) Transmission 725.0 (except 725.007/017/047) in model 290 with engine 256 with code M005 (Vehicles with 4MATIC/all-wheel drive) |
AR28.10-P-0100MSA | ||
| Transmission 725.0 (except 725.007/017/047) in model 257 with engine 656 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100OIB | ||
| Transmission 725.0 (except 725.007/017/047) in model 463 with engine 176 as of model year 2019 Transmission 725.0 (except 725.007/017/047) in model 463 with engine 177 as of model year 2019 |
AR28.10-P-0100XGA | ||
| Transmission 725.0 (except 725.007/017/047) in model 463 with engine 656 as of model year 2019 | AR28.10-P-0100XGE | ||
| Transmission 725.0 (except 725.007/017/047) in model 463 with engine 264 as of model year 2019 | AR28.10-P-0100XGF | ||
| Transmission 725.0 (except 725.007/017/037/047) in model 223 with code M005 (Vehicles with 4MATIC/all-wheel drive) | AR28.10-P-0100S | ||
| 27.3 | Install adapter housing (25). | Transmission 725.0 (except 725.007/017/047) in model 166.006, 167.148 |
|
| *BA27.10-P-1028-04H | |||
| 28 | Attach rear engine mount holder (7). | Transmission 725.0 (except 725.007/017/02/04/05/09) in model 172, 205, 207, 212, 213, 217, 218, 222, 231, 238, 253, 257 | |
| *BA27.10-P-1011-04H | |||
| 29 | Check plain couplers (4), sealing rings and sealing lips for damage. | If damage occurs, ↓ Replace plain couplers (4), sealing rings and sealing lips. |
|
| 30 | Install plain couplers (4) and screw in screw (5). | ||
| *BA27.10-P-1013-04H | |||
| 31 | Install park pawl actuator (6). | AR27.60-P-0956EWM | |
| 32 | Detach transmission from assembly stand. | ||
| 000 588 00 31 00 Assembly stand for cars | WS01.00-Z-3028KOB | ||
Workshop crane |
|||
| Fig 2 | |||
| Fig 5 |
AUTOMATIC TRANSMISSION COMPLETE
| Number | Designation | Transmission 725.0/1 | |||
|---|---|---|---|---|---|
| BA27.10-P-1002-04H | Screw/bolt, torque converter housing/adapter housing to transmission housing | M8 | Stage 1 | Nm | 10 |
| Stage 2 | ∠° | 90 | |||
AUTOMATIC TRANSMISSION COMPLETE
| Number | Designation | Transmission 725.0/1 | |||
|---|---|---|---|---|---|
| BA27.10-P-1004-04H | Screw/bolt, transmission housing to torque converter housing/adapter housing | M8 | Stage 1 | Nm | 10 |
| Stage 2 | ∠° | 90 | |||
AUTOMATIC TRANSMISSION COMPLETE
| Number | Designation | Transmission 725.0/1 | ||
|---|---|---|---|---|
| BA27.10-P-1011-04H | Screw/bolt, rear bracket to transmission | Stage 1 | Nm | 10 |
| Stage 2 | ∠° | 90 | ||
AUTOMATIC TRANSMISSION COMPLETE
| Number | Designation | Transmission 725.0/1 | |
|---|---|---|---|
| BA27.10-P-1012-04H | Collar nut, output flange to output shaft | Nm | 200 |
AUTOMATIC TRANSMISSION COMPLETE
| Number | Designation | Transmission 725.0/1 | |
|---|---|---|---|
| BA27.10-P-1013-04H | Screw/bolt, oil guide pipe to transmission housing | Nm | 4 |
AUTOMATIC TRANSMISSION COMPLETE
| Number | Designation | Transmission 725.0/1 | |||
|---|---|---|---|---|---|
| BA27.10-P-1027-04H | Bolt, intermediate housing to transmission housing | M8 | Stage 1 | Nm | 10 |
| Stage 2 | ∠° | 90 | |||
| M10 | Stage 1 | Nm | 30 | ||
| Stage 2 | ∠° | 90 | |||
AUTOMATIC TRANSMISSION COMPLETE
| Number | Designation | Transmission 725.0/1 | |
|---|---|---|---|
| BA27.10-P-1028-04H | Bolt, adapter housing to intermediate housing | Nm | 47 |