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Torque Specifications

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TORQUE SPECIFICATIONS

Application Ft. Lbs (N.m)
Accessory Drive Belt Tensioner Bolt 37 (50)
Air Conditioning Belt Tensioner Bolt 37 (50)
Automatic Transmission Oil Level Indicator Tube Nut 13 (18)
Camshaft Retainer Bolt 18 (25)
Camshaft Sensor Bolt 18 (25)
Camshaft Sprocket Bolt 26 (35)
Clutch Pressure Plate Bolt 52 (70)
Crankshaft Balancer Bolt
Installation Tightening Pass: To Ensure Balancer Is Completely Installed 240 (330)
First Tightening Pass: Install A NEW Bolt After Installation Pass & Tighten As Described In First & Final Passes 37 (50)
Final Tightening Pass 140 Degrees
Crankshaft Oil Deflector Nut 18 (25)
Crossbar Bolt 74 (100)
Cylinder Head Bolt (1)
First Tightening Pass (All M11 Bolts) 22 (30)
Second Tightening Pass (All M11 Bolts) 90 Degrees
Final Tightening Pass (All M11 Bolts Excluding Medium Length Bolts At Front & Rear Of Each Cylinder Head) 90 Degrees
Final Tightening Pass (M11 Medium Length Bolts At Front & Rear Of Each Cylinder Head) 50 Degrees
M8 Inner Bolts In Sequence 22 (30)
Drive Belt Idler Pulley Bolt 37 (50)
Engine Flywheel Bolt (2)
First Tightening Pass 15 (20)
Second Tightening Pass 37 (50)
Final Tightening Pass 74 (100)
Engine Front Cover Bolt 18 (25)
Engine Mount Bolt 37 (50)
Engine Mount Bracket Bolt 55 (75)
Engine Mount-To-Engine Mount Bracket Bolt 37 (50)
Engine Rear Cover Bolt 18 (25)
Engine Service Lift Bracket
M10 Bolt 37 (50)
M8 Bolt 18 (25)
Engine Shield Bolt 15 (20)
Engine Valley Cover Bolt 18 (25)
EGR Valve Pipe-To-Cylinder Head Bolt 37 (50)
EGR Valve Pipe-To-Exhaust Manifold Bolt 22 (30)
Generator Bracket Bolt 37 (50)
Harness Ground Bolt 18 (25)
Harness Ground Bolt (Rear Of Block) 12 (16)
Hood Hinge Bolt 18 (25)
Knock Sensor 15 (20)
Oil Filter 22 (30)
Oil Filter Adapter 40 (55)
Oil Level Indicator Tube Bolt 18 (25)
Oil Pan Drain Plug 18 (25)
Oil Pan-To-Front Cover Bolt 18 (25)
Oil Pan Skid Plate Bolt 15 (20)
Oil Pressure Sensor 15 (20)
Oil Pump Bolt 18 (25)
Oil Pump Screen Nut 18 (25)
Power Steering Pump Rear Bolt 37 (50)
Spark Plug 11 (15)
Torque Converter Bolt
4L60E Transmission 47 (63)
4L80E Transmission 44 (60)
Transmission Bolt/Stud 37 (50)
Valve Rocker Arm Bolt 22 (30)
INCH Lbs. (N.m) 
Accelerator Control Cable Bracket Bolt 89 (10)
Battery Cable Channel Bolt 106 (12)
Engine Wiring Harness Bracket Nut 44 (5)
EGR Valve Pipe-To-Intake Manifold Bolt 89 (10)
Evaporative Emission Purge Solenoid Bolt 89 (10)
Fuel Rail Cover Bolt 80 (9)
Generator Output Terminal Nut 80 (9)
Ignition Coil Bracket Stud 106 (12)
Intake Manifold Bolt (3)
First Tightening Pass 44 (5)
Final Tightening Pass 89 (10)
Oil Level Sensor 115 (13)
Oil Pan-To-Rear Cover Bolt 106 (12)
Oil Pump Screen Bolt 106 (12)
Positive Battery Cable Clip Bolt 80 (9)
Transmission Cover Bolt 106 (12)
Intake Manifold Sight Shield Bolt (RPO LQ9 - 6.0L Engine) 80 (9)
Intake Manifold Sight Shield Bolt (4.8L, 5.3L, and RPO LQ4 - 6.0L Engines) 89 (10)
Intake Manifold Sight Shield Retainer Bolt 44 (5)
Valve Lifter Guide Bolt 106 (12)
Valve Rocker Arm Cover Bolt 106 (12)
(1) Tighten bolts in sequence shown, see Fig 1.
(2) Tighten bolts in sequence shown, see Fig 2.
(3) Tighten bolts in sequence shown, see Fig 3.
Fig 1: Identifying Cylinder Head Bolt Tightening Sequence
G00247159Courtesy of GENERAL MOTORS CORP.
Fig 2: Identifying Flywheel Bolt Tightening Sequence
G00247160Courtesy of GENERAL MOTORS CORP.
Fig 3: Identifying Intake Manifold Bolt Tightening Sequence
G00247161Courtesy of GENERAL MOTORS CORP.