1 | Vacuum hose |
2 | Vacuum hose |
3 | Lock |
4 | Electrical connection |
Y19/10 | Coolant pump switchover valve |
S20.20-4524-11
| Remove/install | ||
1 | Remove engine cover | ||
2 | Unclip vacuum hose (1) | ||
3 | Remove vacuum hoses (2) | Installation: Note assignment of the vacuum hoses (2). | |
4 | Remove coolant pump switchover valve (Y19/10) | To do this, release lock (3). | |
5 | Disconnect electrical connection (4) | ||
6 | Install in the reverse order | ||
| Check | ||
Danger ! | 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. | |
7 | Check for leaktightness with engine running | Visual inspection only. |
Referenced documents
- ar0110d2405we Remove/install engine cover
- as0000z000501a 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.