Fastener Tightening Specifications. Oldsmobile Aurora 2002

For 1990-2009 cars only

Makes 🢒 Oldsmobile 🢒 2002 🢒 Aurora 🢒 Engine 🢒 Engine Mechanical - 3.5L 🢒 Fastener Tightening Specifications

Application	Specification
Application	Metric	English
A.I.R.
Manifold Bolt	10 N·m	89 lb in
Control Valve Bolt	25 N·m	18 lb ft
Control Valve Pipe Bolt	9 N·m	80 lb in
Balance Shaft Cover Bolt	12 N·m	106 lb in
Balance Shaft Thrust Plate Bolt	25 N·m	18 lb ft
Camshaft Bearing Cap Bolt
First Pass	8 N·m	71 lb in
Final Pass	+22 degrees
Camshaft Cover Baffle Bolt	5 N·m	44 lb in
Camshaft Cover Bolts	9 N·m	80 lb in
Camshaft Position Sensor Bolt	9 N·m	80 lb in
Camshaft Sprocket Bolt
First Pass	25 N·m	18 lb ft
Final Pass	+45 degrees
Connecting Rod Bolt
First Pass	30 N·m	22 lb ft
Second Pass	Back to zero
Third Pass	25 N·m	18 lb ft
Final Pass	+110 degrees
Coolant Drain Plug
Engine Block	14 N·m	124 lb in
Front Cover	10 N·m	89 lb in
Coolant Outlet Assembly Bolt	24 N·m	18 lb ft
Coolant Temperature Sensor	20 N·m	15 lb ft
Crankshaft Balancer Bolt
First Pass	50 N·m	37 lb ft
Final Pass	+120 degrees
Crankshaft Position Sensor	9 N·m	80 lb in
Cylinder Head Bolt (M11) (In Sequence)
First Pass	40 N·m	30 lb ft
Second Pass	+100 degrees
Final Pass	+100 degrees
Cylinder Head Bolt (M6)
Long	12 N·m	106 lb in
Short	12 N·m	106 lb in
Cylinder Head Water Jacket Hole Plug	80 N·m	59 lb ft
Drive Belt Idler Pulley/Generator Bolt	50 N·m	37 lb ft
Drive Belt Tensioner Bolt	50 N·m	37 lb ft
EGR Valve Bolt	24 N·m	18 lb ft
EGR
Inlet Pipe Bolt	28 N·m	21 lb ft
Inlet Pipe Nut	60 N·m	44 lb ft
Outlet Pipe to Intake Manifold Bolt	10 N·m	89 lb in
Outlet Pipe to Water Crossover Bolt	24 N·m	18 lb ft
Valve Bolt	24 N·m	18 lb ft
Wire Harness Heat Shield Nut	25 N·m	18 lb ft
Engine Coolant Heater Bolt	9 N·m	80 lb in
Engine Front Cover Bolt	14 N·m	124 lb in
EVAP Emission Canister Purge Solenoid Valve Bolt	10 N·m	89 lb in
Exhaust Crossover Pipe to Left Exhaust Manifold Stud	25 N·m	18 lb ft
Exhaust Manifold Bolt	25 N·m	18 lb ft
Exhaust Manifold Heat Shield Bolt	9 N·m	80 lb in
Fuel Injector Sight Shield Bracket Bolt	8 N·m	71 lb in
Fuel Injector Sight Shield Nut	3 N·m	27 lb in
Flywheel Bolt
First Pass	15 N·m	11 lb ft
Final Pass	+50 degrees
Heater Outlet Pipe Bolt	12 N·m	106 lb in
Ignition Coil Pack Bolt	9 N·m	80 lb in
Intake Manifold Bolt/Stud	10 N·m	89 lb in
Jumper Harness Bracket Bolt	15 N·m	11 lb ft
Knock Sensor	15 N·m	11 lb ft
Lift Bracket
Front - Bolt (Hex Head)	50 N·m	37 lb ft
Front - Bolt (Internal TORX® Drive)	25 N·m	18 lb ft
Rear - Bolts	50 N·m	37 lb ft
Lower Crankcase to Block (Outer Bolts)	30 N·m	22 lb ft
Lower Crankcase Bolt/Stud (In Sequence)
First Pass	20 N·m	15 lb ft
Final Pass	+70 degrees
Oil Filter Cap	25 N·m	18 lb ft
Oil Gallery Plug
Cylinder Head	60 N·m	44 lb ft
Lower Crankcase	65 N·m	48 lb ft
Oil Level Indicator Tube Bolt	9 N·m	80 lb in
Oil Level Sensor	9 N·m	80 lb in
Oil Pan Bolt	25 N·m	18 lb ft
Oil Pan Drain Plug	20 N·m	15 lb ft
Oil Pressure Switch	10 N·m	89 lb in
Oil Pump Cover Bolt	14 N·m	124 lb in
Oil Pump Pressure Relief Valve Cap	11 N·m	97 lb in
Oil Pump Suction Pipe to Oil Pump Bolt	10 N·m	89 lb in
Oil Pump Suction Pipe to Lower Crankcase Stud -- Nut	10 N·m	89 lb in
Oil Pump to Cylinder Block Bolt	25 N·m	18 lb ft
Oxygen Sensor (Exhaust Manifold)	41 N·m	30 lb ft
Powertrain Brace Bolt	50 N·m	37 lb ft
Primary Timing Chain
Guide Access Plug	5 N·m	44 lb in
Guide Bolt	25 N·m	18 lb ft
Tensioner Bolt	25 N·m	18 lb ft
Tensioner Shoe Bolt	25 N·m	18 lb ft
Primary Timing Chain Oil Tube to Cylinder Block Bolt	9 N·m	80 lb in
Purge Solenoid Bolt	8 N·m	71 lb in
Secondary Timing Chain Tensioner Bolt	12 N·m	106 lb in
Spark Plugs	20 N·m	15 lb ft
Thermostat Housing Bolt	9 N·m	80 lb in
Throttle Body
Accelerator Cable Bracket Bolt	10 N·m	89 lb in
Accelerator Cable Bracket Nut	12 N·m	106 lb in
Nut	12 N·m	106 lb in
Throttle Body Adapter Heater Plate Stud	8 N·m	71 lb in
Torque Strut Bracket Bolt--Rear Bracket	50 N·m	37 lb ft
Transaxle Bending Brace Bolt	50 N·m	37 lb ft
Water Crossover to Cylinder Block Bolt	25 N·m	18 lb ft
Water Crossover to Cylinder Head Bolt	25 N·m	18 lb ft
Water Pump Bolt	14 N·m	124 lb in
Water Pump Pulley Bolt	12 N·m	106 lb in

Application	Specification
Application	Metric	English
A/C Discharge Hose Nut	20 N·m	15 lb ft
A/C Suction Hose Nut	20 N·m	15 lb ft
Balance Shaft Cover Bolt	12 N·m	106 lb in
Battery Cable to Remote Positive Terminal Nut	12 N·m	106 lb in
Brake Pipe	15 N·m	11 lb ft
Brake Pipe Frame Bracket Nut	15 N·m	11 lb ft
Camshaft Bearing Cap Bolt
First Pass	8 N·m	71 lb in
Final Pass	+22 degrees
Camshaft Cover Bolt	9 N·m	80 lb in
Camshaft Sprocket Bolt
First Pass	25 N·m	18 lb ft
Final Pass	+45 degrees
Crankshaft Balancer Bolt
First Pass	50 N·m	37 lb ft
Final Pass	+120 degrees
Cylinder Head Bolt (M11) (In Sequence)
First Pass	40 N·m	30 lb ft
Second Pass	+100 degrees
Final Pass	+100 degrees (200 degrees Total)
Cylinder Head Bolt (M6)
Long	12 N·m	106 lb in
Short	12 N·m	106 lb in
Drive Belt Idler Pulley/Generator Bolt	50 N·m	37 lb ft
Drive Belt Tensioner Bolt	50 N·m	37 lb ft
EGR Pipe
Intake Manifold Bolt	10 N·m	89 lb in
Water Crossover Bolt (Same for Both Pipes)	24 N·m	18 lb ft
Engine Front Cover Bolt	14 N·m	124 lb in
Engine Front Cover Coolant Drain Plug	10 N·m	89 lb in
Engine Ground Cable Bolt	36 N·m	27 lb ft
Engine Oil Level Switch Bolt	9 N·m	80 lb in
Engine Oil Pressure Switch	10 N·m	89 lb in
Engine to Transaxle Mounting Bolt	75 N·m	55 lb ft
Engine Wiring Harness Channel Bolt	10 N·m	89 lb in
Frame Mounting Bolt	191 N·m	141 lb ft
Front Engine Mount Bracket Bolt	58 N·m	43 lb ft
Front Engine Mount Nut	70 N·m	52 lb ft
Front Engine Mount to Bracket Nut	55 N·m	41 lb ft
Front Lift Bracket
Hex Head Bolt	50 N·m	37 lb ft
Torx® Head Bolt	25 N·m	18 lb ft
Fuel Injector Sight Shield Bracket Bolt	8 N·m	71 lb in
Fuel Injector Sight Shield Nut	3 N·m	27 lb in
Flywheel Bolt
First Pass	15 N·m	11 lb ft
Final Pass	+50 degrees
Flywheel to Torque Converter Bolt	65 N·m	48 lb ft
Intake Manifold Bolt (In Sequence)	10 N·m	89 lb in
Intermediate Shaft to Steering Gear Pinch Bolt	45 N·m	33 lb ft
Left Transaxle Mount Nut	80 N·m	59 lb ft
Oil Filter Cap	25 N·m	18 lb ft
Oil Level Indicator Tube Bolt	9 N·m	80 lb in
Oil Level Sensor	9 N·m	80 lb in
Oil Pan Bolt	25 N·m	18 lb ft
Oil Pan Drain Plug	20 N·m	15 lb ft
Oil Pump Pick-Up Tube Bolt	10 N·m	89 lb in
Oil Pump Pick-Up Tube Nut	10 N·m	89 lb in
Oil Pump Retaining Bolt	25 N·m	18 lb ft
Power Steering Pressure Hose Retaining Bolt	9 N·m	80 lb in
Power Steering Pressure Hose to Power Steering Pump	30 N·m	22 lb ft
Power Steering Return Hose Retaining Bolt	17 N·m	13 lb ft
Primary Camshaft Drive Chain
Guide Access Plug	5 N·m	44 lb in
Guide Bolt	25 N·m	18 lb ft
Tensioner Bolt	25 N·m	18 lb ft
Tensioner Shoe Bolt	25 N·m	18 lb ft
Right Engine Mount Bracket Bolt	60 N·m	44 lb ft
Right Engine Mount Nut	80 N·m	59 lb ft
Right Engine Mount to Body Rail Nut	70 N·m	52 lb ft
Secondary Timing Chain Tensioner Bolt	12 N·m	106 lb in
Strut Tower Bolt	45 N·m	33 lb ft
Transaxle Brace Bolt	50 N·m	37 lb ft
Transaxle Oil Cooler Pipe Bracket to Fan Shroud Bolt	6 N·m	53 lb in
Transaxle Oil Cooler Pipe Bracket to Lower Tie Bar Bolt	9 N·m	80 lb in
Water Pump Bolt	14 N·m	124 lb in
Water Pump Pulley Bolt	12 N·m	106 lb in