Open, close coolant line coupling - AR20.20-P-7441-01RQ
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 133, 152, 156, 157, 159, 176, 177, 178, 266, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 607, 626, 629, 640, 642, 646, 651, 654
Open clutch
- Slide nose (2) of catch spring (3) to position (B).
Never pull on the eyelet (1).
The catch spring (3) will lose its pretension otherwise.
- Detach coolant line from component.
- Replace sealing ring.
Close clutch
- Slide nose (2) of catch spring (3) to position (A).
- Push coolant line onto component until the catch spring (3) engages.
Ensure clean free of grease connections.
- Check connection by pulling slightly on the coolant line.