Home/Saab/9-4X/Saab 9-4X I (2011-2011)/Repair manual/Exhaust/Exhaust System: Specifications
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Exhaust System: Specifications Saab 9-4X I

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Catalytic Converter to the Cylinder Head (LF1) - First Pass Catalytic Converter to the Cylinder Head (LF1) - Second Pass20 Nm15 lb ft
46 Nm34 lb ft
Catalytic Converter to the Turbocharger (LAU)Tighten "1" to 15 Nm (11 lb ft) . Turn 270° counterclockwise. Tighten "2" to 15 Nm (11 lb ft) . Turn 270° counterclockwise. Tighten "3" to 20 Nm (15 lb ft) . Tighten "1" to 25 Nm (18 lb ft) . Tighten "2" to 25 Nm (18 lb ft) .
Catalytic Converter Brace to the Engine Block (LAU)20 Nm15 lb ft
Catalytic Converter Brace to the Catalytic Converter Outlet Flange (LAU)20 Nm15 lb ft
Catalytic Converter Bracket Nut (LAU)43 Nm32 lb ft
Catalytic Converter Bracket Bolt (LAU)22 Nm16 lb ft
Catalytic Converter Hanger Bracket Nut43 Nm32 lb ft
Catalytic Converter Hanger Bracket Bolt58 Nm43 lb ft
Catalytic Converter Heat Shield Bolt (LAU)10 Nm7 lb ft
Catalytic Converter-Left to the Exhaust Muffler46 Nm34 lb ft
Catalytic Converter-Right to the Left Catalytic Converter Y-Pipe46 Nm34 lb ft
Catalytic Converter to the Front Flexible Pipe Nut (LAU)18 Nm13 lb ft
Catalytic Converter Upper Mounting Bracket Bolt (LAU)20 Nm15 lb ft
Exhaust Flexible Pipe Service Clamp48 Nm35 lb ft
Exhaust Manifold to Cylinder Head Bolt (LAU)20 Nm15 lb ft
Exhaust Manifold Lower Heat Shield Upper Bolt9 Nm80 lb in
Exhaust Manifold Lower Heat Shield Lower Bolt58 Nm43 lb ft
Exhaust Pipe Heat Shield Retainers1.5 Nm13 lb in
Exhaust Turbocharger Inlet Pipe to the Exhaust Manifold Nut (LAU)25 Nm18 lb ft
Exhaust Turbocharger Inlet Pipe to the Turbocharger Nut (LAU)25 Nm18 lb ft
Front Flex Pipe to Muffler Assembly Nut (LAU)46 Nm34 lb ft
Three-Way Catalytic Converter Service Clamp (LAU)54 Nm40 lb ft
Three-Way Catalytic Converter Service Clamp (LF1)48 Nm35 lb ft
Transmission Brace to Engine Block (MH4)58 Nm43 lb ft
Transmission Brace to Transmission (MH4)58 Nm43 lb ft
Transmission Heat Shield Bolt (LAU)10 Nm7 lb ft