1 | Torque converter housing |
2 | Bolts |
3 | Spur pinion cap |
4 | Radial shaft sealing ring |
5 | Bolts |
P27.57-2041-05
1 | Torque converter housing |
6 | Seal |
7 | Drive gear |
8 | Chain |
9 | Oil pump gear |
10 | Oil pump |
P27.57-2042-05
Caution | 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. | |
Caution | 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. | |
Topical note | Notes on self-locking nuts and bolts | ||
Topical note | Notes on threaded connections fastened using a tightening angle-based tightening process | ||
Topical note | Notes on avoiding damage through contamination and foreign objects | ||
Topical note | General information on repair work on transmission | ||
| Remove | ||
1 | Remove automatic transmission. |
| |
Transmission 725.0 in model 447 | |||
2 | Secure automatic transmission on assembly stand. | ||
| 000 588 00 31 00 Assembly stand for cars | ||
Commercially available devices/tools | |||
Lifting device | |||
Support fixture | |||
3 | Drain automatic transmission fluid. | ||
4 | Remove torque converter. | ||
Assembly device | |||
5 | Remove radial shaft sealing ring (4). | ||
6 | Remove screws (2, 5). | ||
7 | Remove spur pinion cap (3). | | |
8 | Remove drive gear (7), chain (8) and oil pump gear (9) together. | ||
9 | Remove seal (6). | ||
10 | Remove oil pump (10) from outer plate carrier. | ||
WIS Service Media | |||
Removal and installation tool | |||
| Clean | ||
11 | Clean sealing surfaces on spur pinion cap (3) and on torque converter housing (1). | Assembly cleaner | |
| Check | ||
12 | Check O-rings of the oil pump (10) for damage. | If the O-rings are damaged, | |
| |||
replace oil pump (10). | |||
| Install | ||
13 | Install oil pump (10) in outer plate carrier. | ||
WIS Service Media | |||
Removal and installation tool | |||
14 | Install drive gear (7), chain (8) and oil pump gear (9) together. | | |
15 | Install new seal (6). | ||
16 | Install spur pinion cap (3). | ||
17 | Screw in new bolts (2, 5). | Bolt, spur pinion cap to transmission housing | |
Bolt, spur pinion cap to external plate carrier | |||
18 | Install new radial shaft sealing ring (4). | ||
19 | Insert torque converter. | ||
Commercially available devices/tools | |||
Protrusion of torque converter to torque converter housing | |||
Long-life grease | |||
Support fixture | |||
Assembly device | |||
Parallel rest | |||
20 | Remove automatic transmission from support fixture. | ||
| 000 588 00 31 00 Assembly stand for cars | ||
Commercially available devices/tools | |||
Support fixture | |||
Lifting device | |||
21 | Install automatic transmission. |
| |
Transmission 725.0 in model 447 | |||
22 | Fill automatic transmission with automatic transmission fluid. |
126 589 04 31 00
Parallel rest
725 589 01 31 00
Assembly device
724 589 02 63 00
Lifting device
725 589 00 40 00
Support fixture
725 589 00 59 00
Removal and installation tool