Warning! Before performing the operation, be sure to read the section «Safety measures for the maintenance and repair of the engine management system».
Sequence of execution on the Astra model
1. We prepare the car for work (see «Preparing the car for maintenance and repair»).
2. Squeeze the clamps AND disconnect the pipeline for supplying fuel vapor from the fuel tank.
3. Similarly, we disconnect the canister purge valve pipeline.
4. Remove the clamps of both pipelines.
5. Remove the fender liner of the right front wing (see «Front fender liner - removal and installation»).
6. Using a 10 mm socket wrench, unscrew the adsorber mounting bolt.
7. Disconnect the adsorber housing by moving its lower edge forward.
8. Remove the adsorber assembly with pipelines, pulling them through the body seal.
9. Install the parts in reverse order. We replace the adsorber fastening clamps.
Sequence of execution on the Zafira model
1. We prepare the car for work (see «Preparing the car for maintenance and repair»).
2. We compress the clamps and disconnect the pipeline for supplying fuel vapor from the fuel tank and the pipeline for the canister purge valve (similar to Astra, see above).
3. Remove the clamps of both pipelines (similar to Astra, see above).
4. Remove the fender liner of the right front wing (see «Front fender liner - removal and installation»).
5. Using a 10 mm socket wrench, unscrew the adsorber fastening nut.
6. Disconnect the adsorber housing from the body, moving its lower edge forward...
...while releasing its upper holders from the body bracket.
7. We remove the adsorber assembly with the breather located in the wheel arch and two pipelines, pulling them through the body seal.
8. Install the parts in reverse order. We replace the adsorber fastening clamps.
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