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Home >> GMC >> 2014 >> Sierra 2500 HD SLT, 6.6L Eng VIN 8, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls/Fuel - 6.6L (LML) - Specifications >> Specifications >> Fastener Tightening Specifications

Fastener Tightening Specifications

Fastener Tightening Specifications

Application Specification
Metric English
Accelerator Pedal Fastener 9 N.m 80 lb in
Air Cleaner Cover Bolt 4 N.m 35 lb in
Air Cleaner Outlet Duct Clamp 4 N.m 35 lb in
Air Intake Pipe Clamp 4.6 N.m 41 lb in
Camshaft Gear Access Hole Plug 75 N.m 55 lb ft
Camshaft Position (CMP) Sensor Bolt 10 N.m 89 lb in
Charge Air Cool Inlet/Outlet Pipe Clamp 10 N.m 89 lb in
Charge Air Temperature Sensor 44 N.m 32 lb ft
Crankshaft Position (CKP) Sensor Bolt 10 N.m 89 lb in
Crankshaft Position Sensor (CKP) Sensor Spacer Bolt 10 N.m 89 lb in
Electronic Brake Control Module Bracket Bolt 25 N.m 18 lb ft
Emission Reduction Fluid Injector Fastener 25 N.m 18 lb ft
Emission Reduction Fluid Tank Fastener 22 N.m 16 lb ft
Emission Reduction Fluid Tank Opening Filler Fastener 9 N.m 80 lb in
Engine Coolant Temperature (ECT) Sensor 20 N.m 15 lb ft
Engine Fuel Vacuum Switch 25 N.m 18 lb ft
Engine Wiring Harness Fastener 21 N.m 15 lb ft
Exhaust Differential Pressure Sensor Bracket Fastener 10 N.m 89 lb in
Exhaust Differential Pressure Sensor Pipe Fitting 45 N.m 33 lb ft
Exhaust Gas Recirculation Bracket Fastener 25 N.m 18 lb ft
Exhaust Gas Recirculation Cooler Fastener 1 53 N.m 39 lb ft
Exhaust Gas Recirculation Cooler Fastener 2 25 N.m 18 lb ft
Exhaust Gas Recirculation Valve Fastener 25 N.m 18 lb ft
Exhaust Gas Recirculation Valve Temperature Sensor 44 N.m 32 lb ft
Exhaust Temperature Sensor 45 N.m 33 lb ft
Fuel Bundle Fastener 16 N.m 12 lb ft
Fuel Cooler Fastener 18 N.m 13 lb ft
Fuel Feed Pipe Bracket Fastener 25 N.m 18 lb ft
Fuel Feed Pipe Fastener 10 N.m 89 lb in
Fuel Feed Pipe Fitting 41 N.m 30 lb ft
Fuel Filler Hose Clamp 4 N.m 35 lb in
Fuel Filler Hose Ground Bolt 9 N.m 80 lb in
Fuel Filler Housing Bolts 2.3 N.m 20 lb in
Fuel Filter Bracket Fastener 20 N.m 15 lb ft
Fuel Filter Bracket to Fuel Filter/Heater Element Housing 20 N.m 15 lb ft
Fuel Injection Fuel Feed Manifold Bolt 25 N.m 18 lb ft
Fuel Injection Fuel Rail Fuel Pressure Sensor 70 N.m 52 lb in
Fuel Injection Pump Adapter Bolt 20 N.m 14 lb ft
Fuel Injection Pump Bolt 25 N.m 18 lb ft
Fuel Injection Pump Gear Nut 70 N.m 52 lb ft
Fuel Injector Bracket Fasteners 30 N.m 22 lb ft
Fuel Injector Pipe Fitting 30 N.m 22 lb ft
Fuel Line Bracket Nut 16 N.m 12 lb ft
Fuel Pipe Bracket Fastener 10 N.m 89 lb in
Fuel Pressure Regulator Bracket Bolt/Nut 10 N.m 89 lb in
Fuel Pressure Regulator Screws
  • First Pass
4 N.m 35 lb in
  • Final Pass
7 N.m 62 lb in
Fuel Cooler Fastener 18 N.m 13 lb ft
Fuel Injector Bracket Fastener 30 N.m 22 lb ft
Fuel Pipe Fittings 30 N.m 22 lb ft
Fuel Pressure Relief Valve
  • First Pass
60 N.m 44 lb ft
  • Second Pass
Loosen 90 degrees
  • Final Pass
85 N.m 63 lb ft
Fuel Pressure Sensor 70 N.m 52 lb ft
Fuel Rail Fasteners 25 N.m 18 lb ft
Fuel Rail Heat Shield Fasteners 25 N.m 18 lb ft
Fuel Rail Temperature Sensor 22 N.m 16 lb ft
Fuel Return Line Bracket Bolt 25 N.m 18 lb ft
Fuel Tank Filler Hose Clamp 6 N.m 35 lb in
Fuel Tank Filler Hose Ground Fastener 10 N.m 89 lb in
Fuel Tank Shield Bolts- Cab Chassis 28 N.m 21 lb ft
Fuel Tank Shield Bolts- Pickup 12 N.m 106 lb in
Fuel Tank Strap Bolt 40 N.m 30 lb ft
Fuel Temperature Sensor 28 N.m 20 lb ft
Glow Plug 18 N.m 13 lb ft
Glow Plug Control Module Fastener 10 N.m 89 lb in
Glow Plug Control Module Bracket Bolt 10 N.m 89 lb in
Glow Plug Nuts 7 N.m 62 lb in
Heater Inlet Pipe Bracket Bolt 25 N.m 18 lb ft
High Pressure Fuel Pipe Fastener 10 N.m 89 lb in
High Pressure Fuel Pipe Fitting 30 N.m 22 lb ft
High Pressure Fuel Pipe Fitting at the Fuel Pump 38 N.m 28 lb ft
Indirect Fuel Injector Fitting 45 N.m 33 lb ft
Indirect Fuel Injector Bolts 25 N.m 18 lb ft
Intake Air Heater Fastener 10 N.m 89 lb in
Intake Air Temperature (IAT) Sensor 20 N.m 15 lb ft
Intake Air Valve Bolt 20 N.m 15 lb ft
Intake Manifold Shield Bolt 25 N.m 18 lb ft
Manifold Absolute Pressure (MAP) Sensor Bolt 10 N.m 89 lb in
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Screw 1.5 N.m 13 lb ft
Nitrogen Oxide Sensor 45 N.m 33 lb ft
Nitrogen Oxide Sensor Nuts 10 N.m 89 lb in
Oil Fill Tube Bracket Bolt 25 N.m 18 lb ft
Outlet Duct to Turbocharger Clamp 8 N.m 70 lb in
Throttle Body Assembly Bolt 10 N.m 89 lb in
Transmission Fill Tube Bracket Bolt 25 N.m 18 lb ft
Turbocharger Oil Feed Pipe Bolt 34 N.m 25 lb ft
Turbocharger Vane Position Control Solenoid Valve Bracket Bolt 23 N.m 17 lb ft
Turbocharger Vane Position Sensor 23 N.m 17 lb ft
Upper Intake Manifold Brace Lower Bolt 25 N.m 18 lb ft
Upper Intake Manifold Brace Upper Bolt 10 N.m 89 lb in