Field Remedy: 1398
| Subject: | Transmission - F23 rattling noises in 1. / 2. gear |
|---|
| Models: | Engines: | Option: |
|---|---|---|
| Astra-G 1999...2002,Zafira 1999...2002,Vectra-B 1999...2002 | Z22SE| Z20LET| Y20DTH| X20XER| X20DTL| X20XEV,Z22SE| Z20LET| Y20DTH| X20DTL,Z22SE| Y26SE| Y20DTH| X20DTL| X20DTH| X20XEV| X25XE| 16LZ2| C20SEL | F23 Transmission |
| Complaint: | Transmission rattling at low engine speed in 1st and 2nd gear. |
|---|---|
| Cause: | The noises are produced by engine vibrations and tolerances of the Synchronizer Rings of 3rd and 4th gear. The noises do not influence the life of transmission. |
| Production: | From MY 2002 on a new process with modified transmission tolerances is implemented in production. |
Remedy:
Installation of a Repair-Kit. Installation of well springs into the synchromesh body of the 3rd and 4th gear.
Note:
Before installation of the Repair-Kit carry out Field Remedy 1267 "Tranmission - F23 Rattling Noise" to eleminate the noises. If the noises cannot be eleminated by carrying out Field Remedy 1267 proceed after the following description.
Working Procedure:
1. Remove manual Transmission
- see working procedure "Transmission, Remove and Install (F 23)", group "K", in the Service Instruction of the corresponding carline.
2. Remove Drive Shaft
- see working procedure "Illustration: Drive Shaft, Remove and Install (F 23)", group "K", in the Service Instruction of the corresponding carline.
Note:
The installation of the Repair-Kit is specified in the working procedure "Drive Shaft, Disassemble and Reassemble (F 23)", group "K", of the corresponding Service Instruction.
On this occasion the complete synchromesh body and all bearings will be replaced. Additional will be installed well springs between synchronizer rings and the gear wheel.
3. Install Drive Shaft
- see working procedure "Illustration: Drive Shaft, Remove and Install (F 23)", group "K", in the Service Instruction of the corresponding carline.
4. Install manual Transmission
- see working procedure "Transmission, Remove and Install (F 23)", group "K", in the Service Instruction of the corresponding carline.
Spare-Parts: Part-No.: Catalog-No.:
Repair Kit 9 201 452 16 07 014
| FunctionalGroup: | K - Clutch/Transmission |
|---|---|
| Complaint Group: | 14 - Noises or Vibrations |
| Trouble Code: | Non |