saab Workshop Repair Guides

Saab Workshop Service and Repair Manuals

Emissions Maintenance Light > < Exhaust - Sulfur/Rotten Egg Smell|Page 1688
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Catalytic Converter: Service and Repair

Exhaust System (non-turbo)

Removal

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Allow exhaust system to cool.

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If convertor hardware is rusted, soak with penetrating oil.

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Remove convertor nuts.

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Remove convertor.

Installation

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Use new front packing and rear gasket.

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If convertor studs are damaged, drill out and replace with grade 8 bolts and nuts.

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Install convertor, tighten nuts to 14 ft lbs.

Emissions Maintenance Light > < Exhaust - Sulfur/Rotten Egg Smell|Page 1688