Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSGMC2010SAVANA G2500, VAN CARGO EXTENDED, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1084 (ENGINE MECHANICAL - 6.6L (1 OF 5))SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2010 GMC Savana G2500, Van Cargo Extended, 6.6 6
Fastener Tightening Specifications
2010 GMC Savana G2500, Van Cargo Extended, 6.6 6SECTION Fastener Tightening Specifications
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| A/C Compressor Bolt | 50 N.m | 37 lb ft |
| Air Cleaner Outlet Duct Clamp | 8 N.m | 71 lb in |
| Air Conditioning Compressor/Power Steering Pump Bracket Bolt | 46 N.m | 34 lb ft |
| Air Inlet Tube Nut | 25 N.m | 18 lb ft |
| Battery Cable Bracket Bolt | 12 N.m | 106 lb in |
| Battery Cable Bracket Nut | 8 N.m | 71 lb in |
| Bypass Pipe Bolt | 25 N.m | 18 lb ft |
| Camshaft Gear Bolt | 234 N.m | 173 lb ft |
| Camshaft Position Sensor Bolt | 10 N.m | 89 lb in |
| Camshaft Position Sensor Exciter Ring Bolt | 9 N.m | 80 lb in |
| Camshaft Thrust Plate Bolt | 22 N.m | 16 lb ft |
| Charged Air Cooler Bolt | 21 N.m | 15 lb ft |
| Charged Air Cooler Clamp | 8 N.m | 71 lb in |
| Connecting Rod Cap Bolt - Angular Tightening Method | 1st Step 64 N.m | 1st Step 47 lb ft |
| 2nd Step 30 degrees | 2nd Step 30 degrees | |
| 3rd Step 30 degrees | 3rd Step 30 degrees | |
| Coolant Pipe Bolt and Nut | 25 N.m | 18 lb ft |
| Coolant Tube to Water Pump Nut | 25 N.m | 18 lb ft |
| Cooling Fan Pulley | 41 N.m | 30 lb ft |
| Crankshaft Balancer Bolt | 1st Step 100 N.m | 1st Step 74 lb ft |
| 2nd Step 105 degrees | 2nd Step 105 degrees | |
| Crankshaft Bearing Cap Bolt | 1st Step 98 N.m | 1st Step 72 lb ft |
| 2nd Step 132 N.m | 2nd Step 97 lb ft | |
| 3rd Step 60 degrees | 3rd Step 60 degrees | |
| Crankshaft Bearing Cap Bolt - Angular Tightening Method | 1st Step 100 N.m | 1st Step 74 lb ft |
| 2nd Step 90 degrees | 2nd Step 90 degrees | |
| Crankshaft Bearing Cap Side Bolt | 70 N.m | 52 lb ft |
| Crankshaft Position Sensor Bolt | 10 N.m | 89 lb in |
| Crankshaft Position Sensor Spacer Bolt | 10 N.m | 89 lb in |
| Crossmember Bolt | 100 N.m | 74 lb ft |
| Cylinder Head M12 Bolt - Angular Tightening Method | 1st Step 50 N.m | 1st Step 37 lb ft |
| 2nd Step 80 N.m | 2nd Step 59 lb ft | |
| 3rd Step 60 degrees | ||
| 4th Step 60 degrees | ||
| Cylinder Head M8 Bolt | 25 N.m | 18 lb ft |
| Drive Belt Tensioner Pulley Bolt | 50 N.m | 37 lb ft |
| EGR to EGR Cooler Bolt | 25 N.m | 18 lb ft |
| EGR Bracket | 25 N.m | 18 lb ft |
| EGR Bracket Bolt | 25 N.m | 18 lb ft |
| EGR Bracket to Cooler Bolt | 25 N.m | 18 lb ft |
| Electrical Harness Bracket Bolt | 10 N.m | 89 lb in |
| Engine Block Coolant Plug | 18 N.m | 13 lb ft |
| Engine Block Ground Bolt | 34 N.m | 25 lb ft |
| Engine Mount Through Bolt to Frame | 75 N.m | 55 lb ft |
| Engine Mount to Block Bolts | 58 N.m | 43 lb ft |
| Engine Mount to Frame Bolt | 65 N.m | 48 lb ft |
| Engine Shield Bolt | 20 N.m | 15 lb ft |
| Exhaust Heat Shield Nut | 10 N.m | 89 lb in |
| Exhaust Manifold Bolt/Nut | 57 N.m | 42 lb ft |
| Exhaust Manifold Heat Shield Bolts | 10 N.m | 89 lb in |
| Exhaust Outlet Clamp | 15 N.m | 11 lb ft |
| Exhaust Outlet Heat Shield Bolts | 10 N.m | 89 lb in |
| Exhaust Pipe Bracket Nut | 53 N.m | 39 lb ft |
| Exhaust Pipe Clamp | 53 N.m | 39 lb ft |
| Exhaust Pipe Heat Shield Bolts | 10 N.m | 89 lb in |
| Exhaust Pipe to EGR Cooler Nuts | 26 N.m | 19 lb ft |
| Fan Pulley Bracket Bolt | 50 N.m | 37 lb ft |
| Flywheel Bolt - Angular Tightening Method | 1st Step 79 N.m | 1st Step 58 lb ft |
| 2nd Step 60 degrees | 2nd Step 60 degrees | |
| 3rd Step 60 degrees | 3rd Step 60 degrees | |
| Flywheel Housing Bolt | 80 N.m | 60 lb ft |
| Flywheel Housing to Upper Oil Pan Bolt | 50 N.m | 37 lb ft |
| Front Engine Cover Bolt | 25 N.m | 18 lb ft |
| Fuel Filter Bracket Bolt | 30 N.m | 22 lb ft |
| Fuel Injection Pipe Nut | 41 N.m | 30 lb ft |
| Fuel Injector Bracket Bolt | 30 N.m | 22 lb ft |
| Fuel Inlet Pipe Bracket Bolt | 21 N.m | 15 lb ft |
| Fuel Injection Pump Assembly to Cylinder Block Bolt | 25 N.m | 18 lb ft |
| Fuel Injection Pump to Bracket Bolt | 28 N.m | 20 lb ft |
| Fuel Injection Pump Drive Gear Nut | 70 N.m | 52 lb ft |
| Fuel Line Bracket Nut | 21 N.m | 15 lb ft |
| Fuel Temperature Sensor | 22 N.m | 16 lb ft |
| Fuel Pipes Bracket Bolt | 25 N.m | 18 lb ft |
| Fuel Pressure Relief Valve | 100 N.m | 74 lb ft |
| Fuel Rail Assembly Bolt | 25 N.m | 18 lb ft |
| Fuel Rail Balance Pipe Bolt | 21 N.m | 15 lb ft |
| Generator Bracket Bolt and Nut | 50 N.m | 37 lb ft |
| Generator Positive Cable Nut | 9 N.m | 80 lb in |
| Glow Plug | 18 N.m | 13 lb ft |
| Glow Plug Controller Bolt | 10 N.m | 89 lb in |
| Glow Plug Harness Bracket Bolt | 10 N.m | 89 lb in |
| Glow Plug Nut | 2 N.m | 18 lb in |
| Glow Plug Power Feed Nut | 15 N.m | 11 lb ft |
| Glow Plug Relay Assembly Bolt | 10 N.m | 89 lb in |
| Heater Outlet Pipe Bolt | 25 N.m | 18 lb ft |
| Heater Pipe Bolt | 25 N.m | 18 lb ft |
| Hood Hinge Bolt | 25 N.m | 18 lb ft |
| Idle Pulley Bolt | 50 N.m | 37 lb ft |
| Injector Bracket Bolt | 23 N.m | 16 lb ft |
| Intake Manifold Bolts/Nuts | 25 N.m | 18 lb ft |
| Oil Cooler Adapter Bolts | 25 N.m | 18 lb ft |
| Oil Cooler Adapter Nuts | 25 N.m | 18 lb ft |
| Oil Cooler Assembly Bolts | 25 N.m | 18 lb ft |
| Oil Cooler Adapter Stud | 10 N.m | 89 lb in |
| Oil Drain Plug | 84 N.m | 62 lb ft |
| Oil Fill Tube Bolt | 25 N.m | 18 lb ft |
| Oil Filter | 24 N.m | 18 lb ft |
| Oil Gallery Plugs | 53 N.m | 39 lb ft |
| Oil Level Indicator Tube Bolt | 21 N.m | 15 lb ft |
| Oil Level Sensor Bolt | 10 N.m | 89 lb in |
| Oil Level Sensor Harness Bolt | 40 N.m | 29 lb ft |
| Oil Pan Bolts/Nuts - Lower | 10 N.m | 89 lb in |
| Oil Pan Bolt - Upper | 20 N.m | 15 lb ft |
| Oil Pan Skid Plate Bolt | 20 N.m | 15 lb ft |
| Oil Pressure Sensor Unit | 41 N.m | 30 lb ft |
| Oil Pressure Relief Valve | 39 N.m | 29 lb ft |
| Oil Pump Bolt | 21 N.m | 15 lb ft |
| Oil Pump Driven Gear Nut | 100 N.m | 74 lb ft |
| Oil Pump Gear Cover Bolt | 21 N.m | 15 lb ft |
| Oil Pump Pipe and Screen Assembly Bolts and Nuts | 25 N.m | 18 lb ft |
| Piston Cooling Nozzle Eye Bolt | 21 N.m | 15 lb ft |
| Positive Cable Junction Block Bracket to Power Steering Pump Bolt | 9 N.m | 80 lb in |
| Positive Crankcase Ventilation Cover Screws | 4 N.m | 35 lb in |
| Positive Crankcase Ventilation Oil Separator Bracket Nut | 25 N.m | 18 lb ft |
| Power Steering Pump Bracket Bolt | 50 N.m | 37 lb ft |
| Power Steering Pump Bolt | 50 N.m | 37 lb ft |
| Rocker Arm Shaft Bracket Bolt | 41 N.m | 30 lb ft |
| Starter Motor Bolt | 78 N.m | 58 lb ft |
| Transmission Fill Tube Nut | 18 N.m | 13 lb ft |
| Thermostat Housing Bolts/Nuts | 25 N.m | 18 lb ft |
| Thermostat Cover Bolt | 25 N.m | 18 lb ft |
| Torque Converter Bolt | 60 N.m | 44 lb ft |
| Transmission Oil Cooler Clip Nut | 9 N.m | 80 lb in |
| Turbocharger Bolt | 108 N.m | 80 lb ft |
| Turbocharger Coolant Outlet Pipe Bracket Nut | 10 N.m | 89 lb in |
| Turbocharger Heat Shield Bolts | 10 N.m | 89 lb in |
| Turbocharger Oil Return Pipe Stud | 10 N.m | 89 lb in |
| Turbocharger Oil Supply Hose Eye Bolt | 26 N.m | 19 lb ft |
| Turbocharger Oil Return Pipe Bolts/Nuts | 25 N.m | 18 lb ft |
| Upper Oil Pan to Flywheel Housing Bolts | 20 N.m | 15 lb ft |
| Valve Adjusting Nut | 22 N.m | 16 lb ft |
| Valve Lifter Holdown Bracket Bolt | 11 N.m | 97 lb in |
| Valve Rocker Arm Cover Bolt - Lower | 10 N.m | 89 lb in |
| Valve Rocker Arm Cover Bolt - Upper | 8 N.m (Two Times) | 71 lb in (Two Times) |
| Water Outlet Bolts | 25 N.m | 18 lb ft |
| Water Pump Bolt | 25 N.m | 18 lb ft |
| Water Pump Inlet Pipe Bolts | 25 N.m | 18 lb ft |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.