|
Check for engine leaks (CO content in coolant) (Z
10 XE, Z 10 XEP)
Note: Engine warmed
up (oil temperature >= 80 ° C)
 Remove
| 2. |
Check coolant level.
| • |
Correct coolant level if necessary
|
|
Warning: Cooling system is
pressurised
|
| 3. |
Unscrew cover of coolant compensation tank
| • |
Release pressure carefully
|
|
| 4. |
Attach tester to coolant compensation tank
Note: Observe
manufacturer-specific regulations
|
|
|
| 6. |
Check engine for leaks
Note: The transparent
cylinder of the tester contains a blue reactive fluid that turns
yellow if air is drawn in that contains even minute traces of
carbon monoxide. When fresh air is drawn in the test fluid is
regenerated, i.e. it turns blue again.
| • |
Operating the rubber boot sucks the air out of the coolant
compensation tank.
Note: No coolant must
be drawn in
| – |
If the blue liquid in the upper chamber of the test unit turns
yellow, the cylinder head gasket and therefore the cylinder head is
not tight.
|
|
|
| 7. |
Checking the tester
| • |
The liquid can be tested by sucking in exhaust fumes from the
exhaust pipe.
| – |
The test liquid must turn yellow.
|
|
|
Install
Warning: Cooling system is
pressurised
|
| 8. |
Detach tester
| • |
Release pressure carefully
|
|
| 9. |
Seal off coolant compensation tank
|
|
