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Home >> Hummer >> 2010 >> H3 Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 82 (Engine Exhaust System) >> Specifications >> Fastener Tightening Specifications
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Fastener Tightening Specifications

WARNING: This page is about a different car, the 2010 GMC Canyon and 2010 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
Application Specification
Metric English
Catalytic Converter Nut 50 N.m 37 lb ft
Exhaust Manifold Bolt
  • First Pass
20 N.m 15 lb ft
  • Second Pass
20 N.m 15 lb ft
  • Final Pass
20 N.m 15 lb ft
Exhaust Manifold Heat Shield Nut 10 N.m 89 lb in
Heat Shield Nut 9 N.m 80 lb in
Leaf Spring Bolt and Nut 85 N.m 63 lb ft
Lower Shock Absorber Bolt and Nut 95 N.m 70 lb ft
Muffler Nut 45 N.m 33 lb ft
Transmission Filler Tube Bracket Nut 12.5 N.m 111 lb in