Remove/Install Planetary Gear Set 4 And Planetary Gear Set 3 With Ring Gear - AR27.50-P-0623EWM
WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.
Transmission 725.0/1
| Notes on automatic transmission | AH27.19-P-0001-01NKB | ||
| Remove/install | |||
| 1 | Remove multidisk clutch K27 with output shaft and park pawl gear | AR27.50-P-0614EWM | |
| 2 | Remove annulus gear (1) | ||
| 3 | Unclip positioning disk (2) and thrust bearing (3, 4) from annulus gear (1) | ||
| 4 | Remove planetary gear set 4 (5) and check for damage | If damage is present ↓ Disassemble or replace planetary gear set 4 (5). |
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| Disassemble/assemble planetary gear set 4 | AR27.50-P-0623-04EWM | ||
| 5 | Remove planetary gear set 3 (6) with annulus gear (7) and check for damage | If damage is present ↓ Disassemble or replace planetary gear set 3 (6). |
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| Disassemble/assemble planetary gear set 3 | AR27.50-P-0623-03EWM | ||
| 6 | Install in the reverse order | ||
| 7 | Measure axial play of drive shaft and adjust, if necessary | AR27.50-P-0550-01EWM | |
| Fig 2 | |||
| Fig 3 | |||
| 8 | Measure axial play of transmission, and adjust, if necessary | AR27.50-P-0580-01EWM | |
| Fig 2 | |||
| Fig 1 | |||
| Fig 3 |