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Fastener Tightening Specifications

Fastener Tightening Specifications

Application Specification
Metric English
Catalytic Converter to 3 Way Catalytic Converter Nuts 28 N.m 21 lb ft
Catalytic Converter Brace Bracket to Engine Block 58 N.m 43 lb ft
Exhaust Front Pipe Hanger Bracket Bolt - M8 22 N.m 16 lb ft
Exhaust Front Pipe Hanger Bracket Bolt - M10
  • First Pass
60 N.m (1) 44 lb ft (1)
  • Final Pass
30-45 degrees
Exhaust Front Pipe Hanger Insulator Nut 22 N.m 16 lb ft
Exhaust Manifold Heat Shield Bolt 10 N.m 89 lb in
Exhaust Manifold Mounting Stud 15 N.m 12 lb ft
Exhaust Manifold Mounting Nut 14 N.m 124 lb in
Exhaust Muffler Nut (Exhaust Muffler to Catalytic Converter) 22 N.m 16 lb ft
Exhaust Pipe Clamp 25 N.m 18 lb ft
Exhaust Rear Auxiliary Muffler Hanger Insulator Mounting Bolt 25 N.m 18 lb ft
Heated Oxygen Sensor 1& 2 47 N.m 35 lb ft
Three Way Catalytic Converter to Catalytic Converter Brace Bracket 28 N.m 21 lb ft
Three Way Catalytic Converter to Exhaust Manifold Nuts 28 N.m 21 lb ft
1= Use NEW Fastener.