Fastener Tightening Specifications. Oldsmobile Aurora 2001

For 1990-2009 cars only

Makes 🢒 Oldsmobile 🢒 2001 🢒 Aurora 🢒 Engine 🢒 Engine Mechanical - 4.0L 🢒 Fastener Tightening Specifications

Application	Specification
Application	Metric	English
Accelerator Control Cable Bracket Bolt	9 N·m	80 lb in
Air Conditioning Compressor
Front Bolt (In Sequence)	50 N·m	37 lb ft
Front Nut (In Sequence)	50 N·m	37 lb ft
Mounting Stud to Block	25 N·m	18 lb ft
Side Lower Bolt (In Sequence)	25 N·m	18 lb ft
Side Upper Bolt (In Sequence)	50 N·m	37 lb ft
A.I.R. Valve Bracket
Bolt	9 N·m	80 lb in
Nut	9 N·m	80 lb in
Camshaft Bearing Cap Bolt	12 N·m	106 lb in
Camshaft Cover Bolt	10 N·m	89 lb in
Camshaft Drive Chain Guide Access Plug	4.5 N·m	39 lb in
Camshaft Intermediate Drive Shaft
Bolt	10 N·m	89 lb in
Sprocket Bolt	60 N·m	44 lb ft
Camshaft Position Sensor Bolt	10 N·m	89 lb in
Camshaft Seal Retainer Bolt	3 N·m	27 lb in
Camshaft Sprocket Bolt	120 N·m	89 lb ft
Connecting Rod Bolt
First Pass	30 N·m	22 lb ft
Second Pass	Back off to zero
Third Pass	25 N·m	18 lb ft
Final Pass	+110 degrees
Crankshaft Balancer Bolt
First Pass	50 N·m	37 lb ft
Final Pass	+120 degrees
Crankshaft Position Sensor Bolt	10 N·m	89 lb in
Cylinder Head Bolt (M11)
First Pass	40 N·m	30 lb ft
Second Pass	+70 degrees
Third Pass	+60 degrees
Final Pass	+45 degrees (175 degrees Total)
Cylinder Head Bolt (M6)	12 N·m	106 lb in
Drive Belt
Idler Pulley Bolt	50 N·m	37 lb ft
Tensioner Bolt	50 N·m	37 lb ft
ECT Sensor	20 N·m	15 lb ft
EGR Tube
Bolt	24 N·m	18 lb ft
Nut	60 N·m	44 lb ft
EGR Valve
Bolt	28 N·m	21 lb ft
Bracket Shield Nut	10 N·m	89 lb in
Engine Coolant Outlet Fitting	47 N·m	35 lb ft
Engine Flywheel Bolt
First Pass	15 N·m	11 lb ft
Final Pass	+50 degrees
Engine Front Cover Bolt (In Sequence)	10 N·m	89 lb in
EVAP Emission Canister Purge Valve Bolt	10 N·m	89 lb in
Exhaust Manifold
Bolt	25 N·m	18 lb ft
Flange Bolt	25 N·m	18 lb ft
Nut	25 N·m	18 lb ft
Front Intermediate Pipe
Bolt	30 N·m	22 lb ft
Stud	30 N·m	22 lb ft
Fuel Rail
Stud	9 N·m	80 lb in
Bracket Nut	9 N·m	80 lb in
Generator
Front Lower Bolt	50 N·m	37 lb ft
Front Upper Bolt	50 N·m	37 lb ft
Side Front Bolt	50 N·m	37 lb ft
Side Rear Bolt	50 N·m	37 lb ft
Ignition Coil Assembly Bolt (In Sequence)	9 N·m	80 lb in
Intake Manifold Bolt	10 N·m	89 lb in
Knock Sensor Bolt	20 N·m	15 lb ft
Lift Bracket
Left Rear Lift Bracket Bolt (to Water Crossover)	24 N·m	17 lb ft
Right Rear Lift Bracket Bolt (to Cylinder Head)	47 N·m	35 lb ft
Lower Crankcase
Bearing Bolt
M10 x 1.5 First Pass (In Sequence)	20 N·m	15 lb ft
M10 x 1.5 Final Pass (In Sequence)	+65 degrees
Perimeter Bolt
M8 x 1.25 (In Sequence)	30 N·m	22 lb ft
Oil Cooler Line Connector Fittings	18 N·m	13 lb ft
Oil Filter Adapter
Oil Filter Bypass Hole Plug	20 N·m	15 lb ft
Oil Filter Fitting	29 N·m	21 lb ft
Oil Cooler Bypass Hole Plug	20 N·m	15 lb ft
Oil Level Indicator Tube Nut	10 N·m	89 lb in
Oil Level Sensor	20 N·m	15 lb ft
Oil Manifold Plate Bolt	10 N·m	89 lb in
Oil Pan Bolt
First Pass	8 N·m	71 lb in
Final Pass	12 N·m	106 lb in
Oil Pan Brace	50 N·m	37 lb ft
Oil Pan Drain Plug	20 N·m	15 lb ft
Oil Pressure Switch	16 N·m	12 lb ft
Oil Pump
Cover Bolt	12 N·m	106 lb in
Mounting Bolt First Pass	10 N·m	89 lb in
Mounting Bolt Final Pass	+35 degrees
Pick-Up Tube Bolt	24 N·m	18 lb ft
Pick-Up Tube Nut	10 N·m	89 lb in
Oxygen Sensor	40 N·m	30 lb ft
Plenum Duct Clamp	2.25 N·m	20 lb in
Power Steering Pump Bolt	25 N·m	18 lb ft
Primary Camshaft Drive Chain
Guide Bolt	25 N·m	18 lb ft
Tensioner Bolt	25 N·m	18 lb ft
Secondary Camshaft Drive Chain
Guide Bolt	25 N·m	18 lb ft
Shoe Bolt	25 N·m	18 lb ft
Tensioner Bolt	25 N·m	18 lb ft
Spark Plug	15 N·m	11 lb ft
Starter Motor Bolt	30 N·m	22 lb ft
Throttle Body Bolt	10 N·m	89 lb in
Water Crossover Bolt and Stud	25 N·m	18 lb ft
Water Outlet Bolt	10 N·m	89 lb in
Water Pump	100 N·m	74 lb ft
Water Pump Cover Bolt	10 N·m	89 lb in
Water Pump Drive Belt
Shield Bolt	10 N·m	89 lb in
Shield Nut	10 N·m	89 lb in
Tensioner Bolt	10 N·m	89 lb in
Water Pump Pulley Cap	2 N·m	18 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
Accelerator Control Cable Bracket Bolt	9 N·m	80 lb in
Air Conditioning Compressor
Front Bolt - In Sequence	50 N·m	37 lb ft
Front Nut - In Sequence	50 N·m	37 lb ft
Mounting Stud to Block	25 N·m	18 lb ft
Side Lower Bolt - In Sequence	25 N·m	18 lb ft
Side Upper Bolt - In Sequence	50 N·m	37 lb ft
A.I.R. Valve Bracket
Bolt	9 N·m	80 lb in
Nut	9 N·m	80 lb in
Battery Positive 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	12 N·m	106 lb in
Camshaft Cover Bolt	10 N·m	89 lb in
Camshaft Drive Chain Guide Access Plug	4.5 N·m	39 lb in
Camshaft Intermediate Drive Shaft
Bolt	10 N·m	89 lb in
Sprocket Bolt	60 N·m	44 lb ft
Camshaft Position Sensor Bolt	10 N·m	89 lb in
Camshaft Seal Bolt	3 N·m	27 lb in
Camshaft Sprocket Bolt	120 N·m	89 lb ft
Coil Cassette Ground Wire Nut	17 N·m	13 lb ft
Connecting Rod Bolt
First Pass	30 N·m	22 lb ft
Second Pass	Back off to zero
Third Pass	25 N·m	18 lb ft
Final Pass	+110 degrees
Crankshaft Balancer Bolt
First Pass	50 N·m	37 lb ft
Final Pass	+120 degrees
Crankshaft Position Sensor Bolt	10 N·m	89 lb in
Cylinder Head Bolt (M11) (In Sequence)
First Pass	40 N·m	30 lb ft
Second Pass	+70 degrees
Third Pass	+60 degrees
Final Pass	+45 degrees (175 degrees Total)
Cylinder Head Bolt (M6)	12 N·m	106 lb in
Drive Belt Idler Pulley Bolt	50 N·m	37 lb ft
Drive Belt Tensioner Bolt	50 N·m	37 lb ft
ECT Sensor	20 N·m	15 lb ft
EGR Tube
Bolt	24 N·m	18 lb ft
Nut	60 N·m	44 lb ft
EGR Valve
Bolt	28 N·m	21 lb ft
Bracket Shield Nut	10 N·m	89 lb in
Engine Coolant Outlet Fitting	47 N·m	35 lb ft
Engine Flywheel Bolt
First Pass	15 N·m	11 lb ft
Final Pass	+50 degrees
Engine Front Cover Bolt (In Sequence)	10 N·m	89 lb in
Engine Ground Cable Bolt	50 N·m	37 lb ft
Engine Lift Bracket Retaining Bolt	47 N·m	35 lb ft
Engine Mount Bracket (Front)
Lower Nut	41 N·m	30 lb ft
Transaxle Support Brace	50 N·m	37 lb ft
Upper Bolt	50 N·m	37 lb ft
Engine Oil Level Sensor	20 N·m	15 lb ft
Engine Oil Pressure Switch	16 N·m	12 lb ft
Engine to Transaxle Mounting Bolts	75 N·m	55 lb ft
EVAP Emission Canister Purge Valve Bolt	10 N·m	89 lb in
Exhaust Crossover Pipe to Cylinder Head Bolt	25 N·m	18 lb ft
Exhaust Manifold
Bolt	25 N·m	18 lb ft
Flange Bolt	25 N·m	18 lb ft
Nut	25 N·m	18 lb ft
Frame Mounting Bolt	191 N·m	141 lb ft
Front Engine Mount Nut	70 N·m	52 lb ft
Front Engine Mount to Bracket Nut	114 N·m	84 lb ft
Front Intermediate Pipe
Bolt	30 N·m	22 lb ft
Stud	30 N·m	22 lb ft
Flywheel to Torque Converter Bolt	60 N·m	44 lb ft
Fuel Injector Sight Shield Nut	3 N·m	27 lb in
Fuel Rail Bolt	10 N·m	89 lb in
Fuel Rail Bracket Retaining Nut	10 N·m	89 lb in
Generator
Front Lower Bolt	50 N·m	37 lb ft
Front Upper Bolt	50 N·m	37 lb ft
Side Front Bolt	50 N·m	37 lb ft
Side Rear Bolt	50 N·m	37 lb ft
Ignition Coil Assembly Bolt - In Sequence	9 N·m	80 lb in
Intake Manifold Bolt (In Sequence)	10 N·m	89 lb in
Intermediate Hose to Secondary AIR Valve Nut	9 N·m	80 lb in
Intermediate Shaft to Steering Gear Pinch Bolt	45 N·m	33 lb ft
Knock Sensor Bolt	20 N·m	15 lb ft
Left Transaxle Mount Nut	80 N·m	59 lb ft
Lift Bracket
Left Rear Lift Bracket Bolt, to Water Crossover	24 N·m	17 lb ft
Right Rear Lift Bracket Bolt, to Cylinder Head	47 N·m	35 lb ft
Lower Crankcase
Bearing Bolt
M10 x 1.5 First Pass - In Sequence	20 N·m	15 lb ft
M10 x 1.5 Final Pass - In Sequence	+65 degrees
Perimeter Bolt
M8 x 1.25 - In Sequence	30 N·m	22 lb ft
Oil Cooler Line Connector Fittings	18 N·m	13 lb ft
Oil Filter	32 N·m	24 lb ft
Oil Filter Adapter
Oil Filter Bypass Hole Plug	20 N·m	15 lb ft
Oil Filter Fitting	29 N·m	21 lb ft
Oil Cooler Bypass Hole Plug	20 N·m	15 lb ft
Oil Filter Adapter Bolt	16 N·m	12 lb ft
Oil Level Indicator Tube Nut	10 N·m	89 lb in
Oil Level Sensor	20 N·m	15 lb ft
Oil Manifold Plate Bolt	10 N·m	89 lb in
Oil Pan Bolt
First Pass	8 N·m	71 lb in
Final Pass	12 N·m	106 lb in
Oil Pan Brace	50 N·m	37 lb ft
Oil Pan Drain Plug	20 N·m	15 lb ft
Oil Pan to Transaxle Brace Bolt	50 N·m	37 lb ft
Oil Pressure Switch	16 N·m	12 lb ft
Oil Pump
Cover Bolt	12 N·m	106 lb in
Mounting Bolt First Pass	10 N·m	89 lb in
Mounting Bolt Final Pass	+35 degrees
Pick-Up Tube Bolt	10 N·m	89 lb in
Pick-Up Tube Nut	24 N·m	18 lb ft
Oxygen Sensor	40 N·m	30 lb ft
Plenum Duct Clamp	2.25 N·m	20 lb in
Power Steering Hose to Power Steering Pump	30 N·m	22 lb ft
Power Steering Pressure Hose Retaining Nut	9 N·m	80 lb in
Power Steering Pump Bolt	25 N·m	18 lb ft
Power Steering Pump Retaining Bolt	50 N·m	37 lb ft
Power Steering Return Hose Retaining Bolt	50 N·m	37 lb ft
Primary Camshaft Drive Chain
Guide Bolt	25 N·m	18 lb ft
Tensioner Bolt	25 N·m	18 lb ft
Right Engine Mount Bracket Bolt	50 N·m	37 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 AIR Valve Bracket Fastener	9 N·m	80 lb in
Secondary Camshaft Drive Chain
Guide Bolt	25 N·m	18 lb ft
Shoe Bolt	25 N·m	18 lb ft
Tensioner Bolt	25 N·m	18 lb ft
Secondary Camshaft Drive Chain Guide/Shoe Access Plug	4.5 N·m	40 lb in
Spark Plug	15 N·m	11 lb ft
Starter Motor Bolt	30 N·m	22 lb ft
Strut Tower Bolt	45 N·m	33 lb ft
Throttle Body Bolt	10 N·m	89 lb in
Transaxle Brace Bolt (Center)	50 N·m	37 lb ft
Transaxle Brace Bolt (Front)	50 N·m	37 lb ft
Transaxle Brace Bolt (Rear)	50 N·m	37 lb ft
Transaxle Brace Nut (Rear)	50 N·m	37 lb ft
Transaxle Oil Cooler Pipe Fitting	35 N·m	26 lb ft
Transaxle Oil Cooler Pipe Retaining Bolt	6 N·m	53 lb in
Vehicle Speed Sensor Heat Shield Nut	50 N·m	37 lb ft
Water Crossover Bolt	25 N·m	18 lb ft
Water Outlet Bolt	10 N·m	89 lb in
Water Pump	100 N·m	74 lb ft
Water Pump Belt Tensioner Bolt	10 N·m	89 lb in
Water Pump Cover Bolt	10 N·m	89 lb in
Water Pump Drive Belt
Shield Bolt	10 N·m	89 lb in
Shield Nut	10 N·m	89 lb in
Tensioner Bolt	10 N·m	89 lb in
Water Pump Pulley Cap	2 N·m	18 lb in