Hyundai 28510-2ELD0 Exhaust Manifold Catalytic Assembly

Working from under the vehicle, reattach the exhaust pipe to the exhaust manifold using new nuts. Be sure to use high-temperature anti-seize compound on the threads of the studs, then tighten the new nuts securely.

1. Remove the nuts and bolts attaching the upper exhaust pipe to the lower flange of the converter, applying penetrant as needed. 2. Separate the upper end of the exhaust pipe from the catalyst. 3. For 1998-2000 models, unbolt the catalyst from the exhaust manifold. For 2001 and later models, remove the exhaust manifold as the upstream converter is integral to it. 4. Clean carbon deposits from the mounting flanges and install new gaskets. 5. Installation is the reverse of removal.