buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Exhaust Manifold > < Exhaust System - Catalytic Converter Precautions|Page 4142
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9. Position the service clamps midway on the catalytic converter assembly outlet pipe, as close together as possible.

10. Rotate the clamps so the fastening ends are pointing in opposite directions.

Tighten the service clamps to 54 N.m (40 lb ft).

11. Lower the vehicle.
12. Check the exhaust system for leaks.

Exhaust Manifold > < Exhaust System - Catalytic Converter Precautions|Page 4142