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Fastener Specifications

Single Use Non-Threaded Fasteners/Components

NOTE:

All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. 

Application
Catalytic Converter Gasket
Exhaust Gasket
Exhaust Manifold Gasket
Single Use Threaded Fastener/Component Tightening Specifications

NOTE:

All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. 

Application Specification
Metric (English)
Catalytic Converter Clamp (LH7) 6 N.m (53 lb in)
Exhaust Manifold Bolt (LTG) 20 N.m (15 lb ft)
Exhaust Manifold Bolt (LH7)
First Pass: 20 N.m (15 lb ft)
Second Pass: 20 N.m (15 lb ft)
Final Pass: 20 N.m (15 lb ft)
Reusable Threaded Fastener Tightening Specifications

NOTE:

All fasteners listed in this table can be reused after removal. 

Application Specification
Metric (English)
Catalytic Converter Brace Bracket Bolt (LTG, LYX) 22 N.m (16 lb ft)
Catalytic Converter Brace Bracket Nut (LYX) 22 N.m (16 lb ft)
Catalytic Converter Brace Bracket Nut (LH7) 22 N.m (16 lb ft)
Catalytic Converter Brace Bracket Nut @ Transmission Housing Stud (LYX) 58 N.m (43 lb ft)
Catalytic Converter Brace Nut {LH7) 22 N.m (16 lb ft)
Catalytic Converter Clamp (LH7) 25 N.m (18 lb ft)
Catalytic Converter Clamp Bolt (LYX) 15 N.m (11 lb ft)
Catalytic Converter Heat Shield Bolt (LTG) 10 N.m (89 lb in)
Catalytic Converter Heat Shield Bolt (LH7) 10 N.m (89 lb in)
Catalytic Converter Nut (LTG, LYX) 22 N.m (16 lb ft)
Catalytic Converter Nut @Turbocharger (LTG) 50 N.m (37 lb ft)
Catalytic Converter Stud (LH7) 9 N.m (80 lb in)
Exhaust Front Pipe Bracket Bolt (LTG) 22 N.m (16 lb ft)
Exhaust Front Pipe Hanger Bracket Bolt (LTG) 22 N.m (16 lb ft)
Exhaust Front Pipe Nut (LH7) 22 N.m (16 lb ft)
Exhaust Front Pipe Nut (LTG, LYX) 22 N.m (16 lb ft)
Exhaust Front Underbody Heat Shield Retainer 1.5 N.m (13 lb in)
Exhaust Gas Recirculation Pipe Bolt (LH7) 10 N.m (89 lb in)
Exhaust Gas Recirculation Cooler Temperature Sensor- Position 1 (LH7) 45 N.m (33 lb ft)
Exhaust Intermediate Underbody Heat Shield Retainer 1.5 N.m (13 lb in)
Exhaust Manifold Brace Bolt (LTG) 25 N.m (18 lb ft)
Exhaust Manifold Brace Nut (LTG) 25 N.m (18 lb ft)
Exhaust Manifold Heat Shield Fastener (LTG) 14 N.m (10 lb ft)
Exhaust Muffler Heat Shield Retainer 1.5 N.m (13 lb in)
Exhaust Rear Muffler Insulator Bolt (LYX) 22 N.m (16 lb ft)
Exhaust Rear Underbody Heat Shield Retainer (LH7) 1.5 N.m (13 lb in)
Front Cradle Brace Bolt (LTG) 58 N.m (43 lb ft)
Turbocharger Heat Shield Bolt (LH7) 9 N.m (80 lb in)
Turbocharger Heat Shield Nut (LH7) 9 N.m (80 lb in)