| Vacuum pump for brake servo, diesel
vehicles |
| Vacuum pump for 4-cylinder diesel engine (1.6 l, common
rail): |
| The vacuum pump is installed in the oil pump. |
| – |
Removing and installing vacuum pump/oil pump
→ Rep. gr.17. |
|
| Checking non-return valve |
|
|
|
| – |
Carefully pull non-return valve with vacuum line
-1- out of brake servo. |
| – |
Blow small amount of air through non-return valve
-1- in one direction first, then in
other direction. |
| Air must pass through non-return valve
-1- in -direction of arrow-. |
| The non-return valve -1- must
remain closed in the opposite -direction
of arrow-. If this is not the case, renew non-return
valve or, if necessary, complete vacuum line. |
 Note
| When installing the vacuum line with non-return valve,
ensure the correct installation position relative to the brake
servo. |
|
|
|
Questions & answers
Vacuum system — Volkswagen Golf Mk7
What vacuum system topics does the Golf Mk7 brake chapter cover?
Vacuum sender -G608- removal, checking instructions, vacuum gauge connection, vacuum generation testing, leak testing and manual vacuum pump usage.
Note
If there are problems with the brake servo, first check the
brake servo vacuum system
→ Chapter.
Special tools a ...
Note
The vacuum sender -G608- is only installed in selected
petrol engines.
Removing
...
