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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 257 (Engine Mechanical - 4.0L (On-Vehicle)) >> Specifications >> Fastener Tightening Specifications

Fastener Tightening Specifications

WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
Fastener Tightening Specifications (1 Of 2)

Application Specification
Metric English
A/C Discharge Hose Nut 20 N.m 15 lb ft
A/C Suction Hose Nut 20 N.m 15 lb ft
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
First Pass 5 N.m 44 lb in
Final Pass +30 degrees
Camshaft Cover Bolt 10 N.m 89 lb in
Camshaft Intermediate Drive Shaft Retaining Bolt 10 N.m 89 lb in
Camshaft Intermediate Sprocket Bolt 60 N.m 44 lb ft
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
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 +70 degrees
Third Pass +60 degrees
Final Pass +60 degrees (190 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
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
Exhaust Crossover Pipe to Cylinder Head Bolt 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
Flywheel to Torque Converter Bolt 60 N.m 44 lb ft
Fastener Tightening Specifications (2 Of 2)

Application Specification
Metric English
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
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
Left Transaxle Mount Nut 80 N.m 59 lb ft
Oil Filter 32 N.m 24 lb ft
Oil Filter Adapter Bolt 16 N.m 12 lb ft
Oil Level Indicator Tube Nut 10 N.m 89 lb in
Oil Pan Bolt 10 N.m 89 lb in
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 Mounting Bolt
First Pass 10 N.m 89 lb in
Final Pass +35 degrees
Oil Pump Pick-Up Tube Bolt 10 N.m 89 lb in
Oil Pump Pick-Up Tube Nut 24 N.m 18 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 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
Strut Tower Bolt 45 N.m 33 lb ft
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 Pump Belt Tensioner Bolt 10 N.m 89 lb in
Water Pump Drive Belt Shield Fastener 10 N.m 89 lb in