Crossfire SRT-6 V6-3.2L SC VIN N (2005)
2. Remove the check valve (1) and the valve seal (3) from the booster.
3. Use a hand operated vacuum pump for this test.
4. Apply 51 - 67 kPa (15 - 20 inch) of vacuum at the large end of the check valve (2).
5. The vacuum should hold steady. If the gauge on the pump indicates a vacuum loss the check valve and seal should be replaced.
