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Home >> Chevrolet >> 2005 >> Optra5 Base, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Engine Exhaust >> Specifications >> Fastener Tightening Specifications

Fastener Tightening Specifications

Application Specification
Metric English
Catalytic Converter-to-Exhaust Manifold Nuts 40 N.m 30 lb ft
Catalytic Converter-to-Underbody Shield 2.5 N.m 22 lb in
Exhaust Front Pipe-to-Catalytic Converter Nuts 40 N.m 30 lb ft
Exhaust Front Pipe-to-Front Muffler 30 N.m 22 lb ft
Exhaust Manifold Cover Bolts 15 N.m 11 lb ft
Front Bracket-to-Cylinder Block Bolt 50 N.m 37 lb ft
Front Muffler-to-Rear Muffler Nuts 30 N.m 22 lb ft
Front Muffler-to-Underbody Shield 2.5 N.m 22 lb in
Rear Muffler-to-Underbody Shield 2.5 N.m 22 lb in