Service Procedure

1. Remove PCV valve from the PCV valve grommet in the right (rear) camshaft cover (see Figure 1).





2. Inspect the PCV valve for the AC Rochester "Type number" (see Figure 2):

^ If the AC Rochester Type number is CV 769 C, the PCV valve is the correct valve. Proceed to step 5.

^ If the AC Rochester Type number is any number other than CV 769 C, the PCV valve is incorrect. Proceed to step 3.

3. Remove the PCV valve from the PCV valve hose.

4. Install the new PCV valve. P.N. 6487532 (AC Rochester Type CV 769 C) into PCV valve hose.

5. Install PCV valve into PCV valve grommet.

6. Install a Campaign Identification Label.

7. California retailers only: Provide owner with a "Vehicle Emission Recall Proof of Correction" certificate.