Field Remedy: 1918
| Subject: |
Engine Z13DT - Noise poly-v-belt |
| Models: |
Engines: |
Option: |
| Corsa-C 2003...2005,Corsa-C Combo
2003...2005,Agila 2003...2005,Tigra-B 2003...2005 |
Z13DT,Y13DT,Z13DT,Z13DT |
|
| Complaint: |
Noise from poly-v-belt drive because of
damaged decoupler of alternator. Mainly affected are vehicles with
long duration at idle speed; frequent stop/start of engine. |
| Cause: |
Insufficient durability because of low
engine idle speed causes resonance. |
| Production: |
Engine idle speed has been increased in
production as of the following VIN's: <*1*> W0L0XCF6856101110
(Eisenach, 01.06.2005), W0L0HAF685G099032 (Gliwice, 06.06.2005),
W0L0XCR975E033984 (Heuliez: 03.06.2005), W0L0XCF6854326077 (Corsa-C
01.06.2005). |
Remedy:
In case of customer complaint replace decoupler (part-no. 93 178
273 - cat.no. 12 04 392) and increase idle speed by 50 RPM as of
Tech-II version 14.300 (TIS 2000-CD63).
| FunctionalGroup: |
J - Engine |
| Complaint Group: |
01 - Broken or Cracked,14 - Noises or
Vibrations |
| Trouble Code: |
None |
|
