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View Full Version : 06 Fastener Tightening Specifications part 2

ripmf666
12-31-2008, 04:47 AM
http://gsi.xw.gm.com/si/images/gmLogoFlat.gif Service Information
2006 Chevrolet Chevy K Silverado - 4WD (http://gsi.xw.gm.com/si/publications.do) | Sierra, Silverado (VIN C/K) Service Manual (http://gsi.xw.gm.com/si/showPubSection.do) | Engine (http://gsi.xw.gm.com/si/showPubSubsection.do) | Engine Cooling (http://gsi.xw.gm.com/si/showPubServiceInfoTypes.do) | Specifications (http://gsi.xw.gm.com/si/showDocumentList.do) | Document ID: 1675607
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Fastener Tightening Specifications
<TABLE width="95%" border=1><TBODY><TR><TH vAlign=bottom align=middle rowSpan=2>Application

</TH><TH vAlign=bottom align=middle colSpan=2>Specification

</TH></TR><TR><TH vAlign=bottom align=middle>Metric

</TH><TH vAlign=bottom align=middle>English

</TH></TR><TR><TD vAlign=top align=left>Air Cleaner Outlet Duct Clamp

</TD><TD vAlign=center align=middle>4 N·m

</TD><TD vAlign=center align=middle>35 lb in

</TD></TR><TR><TD vAlign=top align=left>Air Conditioning (A/C) Compressor Bolt (6.6L)

</TD><TD vAlign=center align=middle>50 N·m

</TD><TD vAlign=center align=middle>37 lb ft

</TD></TR><TR><TD>Air Inlet Tube Nut (6.6L)

</TD><TD vAlign=center align=middle>25 N·m

</TD><TD vAlign=center align=middle>18 lb ft

</TD></TR><TR><TD>Auxiliary Water Pump Bracket Nut

</TD><TD vAlign=center align=middle>9 N·m

</TD><TD vAlign=center align=middle>80 lb in

</TD></TR><TR><TD vAlign=top align=left>Bypass Pipe to Water Pump Bolt (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>16 lb ft

</TD></TR><TR><TD vAlign=top align=left>Charged Air Cooler Duct Clamp (6.6L)

</TD><TD vAlign=center align=middle>6 N·m

</TD><TD vAlign=center align=middle>53 lb in

</TD></TR><TR><TD>Coolant Air Bleed Pipe Cover Bolt (4.8L, 5.3L, and 6.0L)

</TD><TD vAlign=center align=middle>12 N·m

</TD><TD vAlign=center align=middle>106 lb in

</TD></TR><TR><TD vAlign=top align=left>Coolant Air Bleed Pipe Stud/Bolt (4.8L, 5.3L, and 6.0L)

</TD><TD vAlign=center align=middle>12 N·m

</TD><TD vAlign=center align=middle>106 lb in

</TD></TR><TR><TD>Coolant Heater (4.8L, 5.3L, and 6.0L)

</TD><TD vAlign=center align=middle>50 N·m

</TD><TD vAlign=center align=middle>37 lb ft

</TD></TR><TR><TD>Coolant Heater (8.1L)

</TD><TD vAlign=center align=middle>60 N·m

</TD><TD vAlign=center align=middle>47 lb ft

</TD></TR><TR><TD>Coolant Heater Bolt (4.3L)

</TD><TD vAlign=center align=middle>2 N·m

</TD><TD vAlign=center align=middle>18 lb in

</TD></TR><TR><TD vAlign=top align=left>Coolant Heater Bolt (6.6L)

</TD><TD vAlign=center align=middle>2 N·m

</TD><TD vAlign=center align=middle>18 lb in

</TD></TR><TR><TD vAlign=top align=left>Coolant Heater Cord Bolt

</TD><TD vAlign=center align=middle>8 N·m

</TD><TD vAlign=center align=middle>71 lb in

</TD></TR><TR><TD>Coolant Outlet Pipe Clip Bolt (6.6L)

</TD><TD vAlign=center align=middle>9 N·m

</TD><TD vAlign=center align=middle>80 lb in

</TD></TR><TR><TD>Cooling Fan Motor Bolt

</TD><TD vAlign=center align=middle>10 N·m

</TD><TD vAlign=center align=middle>89 lb in

</TD></TR><TR><TD vAlign=top align=left>Engine Block Coolant Drain Plug

</TD><TD vAlign=center align=middle>60 N·m

</TD><TD vAlign=center align=middle>44 lb ft

</TD></TR><TR><TD>Engine Cooling Fan Shroud Bolt

</TD><TD vAlign=center align=middle>8 N·m

</TD><TD vAlign=center align=middle>71 lb in

</TD></TR><TR><TD>Engine Shield Bolt

</TD><TD vAlign=center align=middle>20 N·m

</TD><TD vAlign=center align=middle>15 lb ft

</TD></TR><TR><TD>Exhaust Gas Recirculation (EGR) Coolant Pipe Bolt (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>16 lb ft

</TD></TR><TR><TD>Exhaust Manifold Pipe Nut (4.8L, 5.3L, and 6.0L)

</TD><TD vAlign=center align=middle>50 N·m

</TD><TD vAlign=center align=middle>37 lb ft

</TD></TR><TR><TD vAlign=top align=left>Fan Clutch Bolt

</TD><TD vAlign=center align=middle>23 N·m

</TD><TD vAlign=center align=middle>17 lb ft

</TD></TR><TR><TD vAlign=top align=left>Fan Clutch Nut

</TD><TD vAlign=center align=middle>56 N·m

</TD><TD vAlign=center align=middle>41 lb ft

</TD></TR><TR><TD>Fan Pulley Bolt/Nut (6.6L)

</TD><TD vAlign=center align=middle>46 N·m

</TD><TD vAlign=center align=middle>34 lb ft

</TD></TR><TR><TD vAlign=top align=left>Fan Shroud Bolt

</TD><TD vAlign=center align=middle>9 N·m

</TD><TD vAlign=center align=middle>80 lb in

</TD></TR><TR><TD>Fuel Line Bracket Bolt (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>15 lb ft

</TD></TR><TR><TD>Fuel Line to Fuel Injection Control Module Bolt (6.6L)

</TD><TD vAlign=center align=middle>35 N·m

</TD><TD vAlign=center align=middle>26 lb ft

</TD></TR><TR><TD vAlign=top align=left>Generator Bracket Bolt (6.6L and 8.1L)

</TD><TD vAlign=center align=middle>50 N·m

</TD><TD vAlign=center align=middle>37 lb ft

</TD></TR><TR><TD>Generator Bracket Stud (8.1L)

</TD><TD vAlign=center align=middle>20 N·m

</TD><TD vAlign=center align=middle>15 lb ft

</TD></TR><TR><TD>Generator Control Module (GCM) Brace Bolts

</TD><TD vAlign=center align=middle>25 N·m

</TD><TD vAlign=center align=middle>18 lb ft

</TD></TR><TR><TD>Generator Control Module (GCM) Coolant Pump Bolts

</TD><TD vAlign=center align=middle>9 N·m

</TD><TD vAlign=center align=middle>80 lb in

</TD></TR><TR><TD>Generator Control Module (GCM) Coolant Tank Bolts

</TD><TD vAlign=center align=middle>20 N·m

</TD><TD vAlign=center align=middle>15 lb ft

</TD></TR><TR><TD>Generator Control Module (GCM) Coolant Tank Nuts

</TD><TD vAlign=center align=middle>9 N·m

</TD><TD vAlign=center align=middle>80 lb in

</TD></TR><TR><TD>Generator Control Module (GCM) Cooling Fan Bolt

</TD><TD vAlign=center align=middle>9 N·m

</TD><TD vAlign=center align=middle>80 lb in

</TD></TR><TR><TD>Generator Control Module (GCM) Radiator Bolt

</TD><TD vAlign=center align=middle>9 N·m

</TD><TD vAlign=center align=middle>80 lb in

</TD></TR><TR><TD vAlign=top align=left>Generator Positive Cable Nut (6.6L)

</TD><TD vAlign=center align=middle>9 N·m

</TD><TD vAlign=center align=middle>80 lb in

</TD></TR><TR><TD>Heater Inlet Pipe to Fuel Filter Bolt (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>16 lb ft

</TD></TR><TR><TD vAlign=top align=left>Heater Inlet Pipe to Thermostat Bolt (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>16 lb ft

</TD></TR><TR><TD vAlign=top align=left>Heater Outlet Hose Bracket Bolt (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>16 lb ft

</TD></TR><TR><TD>Hood Hinge Bolts

</TD><TD vAlign=center align=middle>25 N·m

</TD><TD vAlign=center align=middle>18 lb ft

</TD></TR><TR><TD vAlign=top align=left>Idler Pulley Bolt (6.6L)

</TD><TD vAlign=center align=middle>43 N·m

</TD><TD vAlign=center align=middle>32 lb ft

</TD></TR><TR><TD>Intake Manifold Cover Clamp (6.6L)

</TD><TD vAlign=center align=middle>6 N·m

</TD><TD vAlign=center align=middle>53 lb in

</TD></TR><TR><TD vAlign=top align=left>Junction Block Bracket Bolt (6.6L)

</TD><TD vAlign=center align=middle>9 N·m

</TD><TD vAlign=center align=middle>80 lb in

</TD></TR><TR><TD>Main Electrical Harness Bracket Bolt (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>15 lb ft

</TD></TR><TR><TD>Main Engine Electrical Harness Connector Bolt (6.6L)

</TD><TD vAlign=center align=middle>10 N·m

</TD><TD vAlign=center align=middle>89 lb in

</TD></TR><TR><TD vAlign=top align=left>Oil Cooler Hose Adapter Bolt (6.0L)

</TD><TD vAlign=center align=middle>12 N·m

</TD><TD vAlign=center align=middle>106 lb in

</TD></TR><TR><TD>Oil Cooler Hose Bracket Bolt (6.0L)

</TD><TD vAlign=center align=middle>25 N·m

</TD><TD vAlign=center align=middle>18 lb ft

</TD></TR><TR><TD vAlign=top align=left>Oil Cooler Hose Bracket Bolt (8.1L)

</TD><TD vAlign=center align=middle>50 N·m

</TD><TD vAlign=center align=middle>37 lb ft

</TD></TR><TR><TD vAlign=top align=left>Positive Crankcase Ventilation (PCV) Oil Separator Bracket Nut (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>16 lb ft

</TD></TR><TR><TD vAlign=top align=left>Power Steering Pump Bracket Bolt (6.6L)

</TD><TD vAlign=center align=middle>46 N·m

</TD><TD vAlign=center align=middle>34 lb ft

</TD></TR><TR><TD vAlign=top align=left>Radiator Bolt

</TD><TD vAlign=center align=middle>25 N·m

</TD><TD vAlign=center align=middle>18 lb ft

</TD></TR><TR><TD>Starter/Generator Stator Coolant Inlet Pipe Bolt

</TD><TD vAlign=center align=middle>9 N·m

</TD><TD vAlign=center align=middle>80 lb in

</TD></TR><TR><TD vAlign=top align=left>Surge Tank Bolt/Nut

</TD><TD vAlign=center align=middle>9 N·m

</TD><TD vAlign=center align=middle>80 lb in

</TD></TR><TR><TD>Thermal Bypass Fitting

</TD><TD vAlign=center align=middle>35 N·m

</TD><TD vAlign=center align=middle>26 lb ft

</TD></TR><TR><TD>Thermal Bypass Hose Bolt

</TD><TD vAlign=center align=middle>10 N·m

</TD><TD vAlign=center align=middle>89 lb in

</TD></TR><TR><TD>Thermostat Housing Bolt (4.8L, 5.3L, and 6.0L)

</TD><TD vAlign=center align=middle>15 N·m

</TD><TD vAlign=center align=middle>11 lb ft

</TD></TR><TR><TD vAlign=top align=left>Thermostat Housing Cover Bolt (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>16 lb ft

</TD></TR><TR><TD vAlign=top align=left>Thermostat Housing Crossover Bolt/Nut (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>16 lb ft

</TD></TR><TR><TD vAlign=top align=left>Transmission Control Module (TCM) Cover Bolt

</TD><TD vAlign=center align=middle>9 N·m

</TD><TD vAlign=center align=middle>80 lb in

</TD></TR><TR><TD vAlign=top align=left>Transmission Control Module (TCM) Electrical Connector Bolt

</TD><TD vAlign=center align=middle>8 N·m

</TD><TD vAlign=center align=middle>71 lb in

</TD></TR><TR><TD vAlign=top align=left>Turbocharger Coolant Bypass Valve (6.6L)

</TD><TD vAlign=center align=middle>60 N·m

</TD><TD vAlign=center align=middle>44 lb ft

</TD></TR><TR><TD>Turbocharger Coolant Feed Pipe Bracket Bolt (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>16 lb ft

</TD></TR><TR><TD>Turbocharger Coolant Feed Pipe Nut (6.6L)

</TD><TD vAlign=center align=middle>9 N·m

</TD><TD vAlign=center align=middle>80 lb in

</TD></TR><TR><TD>Turbocharger Coolant Inlet Banjo Bolt (6.6L)

</TD><TD vAlign=center align=middle>25 N·m

</TD><TD vAlign=center align=middle>18 lb ft

</TD></TR><TR><TD>Turbocharger Coolant Outlet Pipe Bolt/Nut (6.6L)

</TD><TD vAlign=center align=middle>9 N·m

</TD><TD vAlign=center align=middle>80 lb in

</TD></TR><TR><TD>Water Crossover Bolt (8.1L)

</TD><TD vAlign=center align=middle>50 N·m

</TD><TD vAlign=center align=middle>37 lb ft

</TD></TR><TR><TD vAlign=top align=left>Water Outlet Bolt (8.1L)

</TD><TD vAlign=center align=middle>30 N·m

</TD><TD vAlign=center align=middle>22 lb ft

</TD></TR><TR><TD vAlign=top align=left>Water Outlet Stud (4.3L)

</TD><TD vAlign=center align=middle>25 N·m

</TD><TD vAlign=center align=middle>18 lb ft

</TD></TR><TR><TD vAlign=top align=left>Water Outlet Tube Bolt (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>16 lb ft

</TD></TR><TR><TD vAlign=top align=left>Water Pump Bolt (4.3L)

</TD><TD vAlign=center align=middle>45 N·m

</TD><TD vAlign=center align=middle>33 lb ft

</TD></TR><TR><TD colSpan=3>Water Pump Bolt (4.8L, 5.3L, and 6.0L)

</TD></TR><TR><TD vAlign=top align=left>

First Pass
</TD><TD vAlign=center align=middle>15 N·m

</TD><TD vAlign=center align=middle>11 lb ft

</TD></TR><TR><TD vAlign=top align=left>

Final Pass
</TD><TD vAlign=center align=middle>30 N·m

</TD><TD vAlign=center align=middle>22 lb ft

</TD></TR><TR><TD vAlign=top align=left>Water Pump Bolt (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>16 lb ft

</TD></TR><TR><TD vAlign=top align=left>Water Pump Bolt (8.1L)

</TD><TD vAlign=center align=middle>50 N·m

</TD><TD vAlign=center align=middle>37 lb ft

</TD></TR><TR><TD>Water Pump Inlet Pipe Bolt (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>16 lb ft

</TD></TR><TR><TD>Water Pump Pulley Bolt (4.3L)

</TD><TD vAlign=center align=middle>25 N·m

</TD><TD vAlign=center align=middle>18 lb ft

</TD></TR><TR><TD>Water Pump to Oil Cooler Inlet Pipe Nut (6.6L)

</TD><TD vAlign=center align=middle>21 N·m

</TD><TD vAlign=center align=middle>16 lb ft

</TD></TR><TR><TD vAlign=top align=left>Wiring Harness Bracket to Thermostat Housing Bolt (6.6L)

</TD><TD vAlign=center align=middle>8 N·m

</TD><TD vAlign=center align=middle>71 lb in

</TD></TR></TBODY></TABLE>
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