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Engine Mechanical - 5.0L - 5.7L: Specifications GMC Yukon Denali

Mechanical 3 illustrations

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Accelerator Control Cable Bracket Bolt and Nut12 N.m106 lb in
Belt Idler Pulley Bolt50 N.m37 lb ft
Camshaft Retainer Bolt12 N.m106 lb in
Camshaft Sprocket Bolt25 N.m18 lb ft
Connecting Rod Nut
First Pass27 N.m20 lb ft
Final Pass55 degrees
Crankshaft Balancer Bolt95 N.m70 lb ft
Crankshaft Bearing Cap Bolt and Stud -Preferred Method
First Pass-Two Bolt Type Bearing Cap20 N.m15 lb ft
Final Pass-Two Bolt Type Bearing Cap73 degrees
First Pass-Four Bolt Type Bearing Cap20 N.m15 lb ft
Final Pass Outboard Bolt-Four Bolt Type Bearing Cap43 degrees
Final Pass Inboard Bolt and Stud-Four Bolt Type Bearing Cap73 degrees
Crankshaft Bearing Cap Bolt and Stud-Optional Strategy
Two Bolt Type Bearing Cap105 N.m77 lb ft
Inboard Bolt and Stud-Four Bolt Type Bearing Cap105 N.m77 lb ft
Outboard Bolt-Four Bolt Type Bearing Cap90 N.m66 lb ft
Crankshaft Oil Deflector Nut40 N.m30 lb ft
Crankshaft Position Sensor Bolt9 N.m80 lb in
Crankshaft Pulley Bolt58 N.m43 lb ft
Crankshaft Rear Oil Seal Housing Nut and Bolt12 N.m106 lb in
Crankshaft Rear Oil Seal Housing Retainer Stud6 N.m53 lb in
Cylinder Head Core Hole Plug20 N.m15 lb ft
Cylinder Head Bolt-Optional On-Vehicle Strategy
First Pass in Sequence35 N.m26 lb ft
Second Pass in Sequence60 N.m44 lb ft
Final Pass in Sequence90 N.m66 lb ft
Cylinder Head Bolt-Preferred Method
All Bolts First Pass in Sequence30 N.m22 lb ft
Long Bolt Final Pass in Sequence75 degrees
Medium Bolt Final Pass in Sequence65 degrees
Short Bolt Final Pass in Sequence55 degrees
Distributor Cap Bolt2.4 N.m21 lb in
Distributor Clamp Bolt25 N.m18 lb ft
Drive Belt Tensioner Bolt50 N.m37 lb ft
EGR Valve Bolt
First Pass10 N.m89 lb in
Final Pass30 N.m22 lb ft
EGR Valve Pipe Clamp Bracket Bolt25 N.m18 lb ft
EGR Valve Pipe Nut at Exhaust Manifold30 N.m22 lb ft
EGR Valve Pipe Nut at Intake Manifold25 N.m18 lb ft
Engine Block Coolant Drain Hole Plug20 N.m15 lb ft
Engine Block Oil Gallery Plug20 N.m15 lb ft
Engine Coolant Temperature (ECT) Gage Sensor20 N.m15 lb ft
Engine Flywheel Bolt100 N.m74 lb ft
Engine Front Cover Bolt12 N.m106 lb in
Engine Lift Bracket Bolt-Special Tool J 4142715 N.m11 lb ft
Engine Lift Front Bracket Stud35 N.m26 lb ft
Engine Mount Bolt-Through-bolt-to Engine Mount Bracket95 N.m70 lb ft
Engine Mount Bolt to Engine Mount Frame Bracket58 N.m43 lb ft
Engine Mount Bracket Bolt to Engine54 N.m40 lb ft
Engine Mount Bracket Bolt to Frame45 N.m33 lb ft
Engine Mount Heat Shield to Engine Mount Bracket6 N.m53 lb in
Engine Mount Nut-Through-bolt68 N.m50 lb ft
Engine Oil Pressure Gage Sensor30 N.m22 lb ft
Engine Oil Pressure Gage Sensor Fitting-Plus Required Angle15 N.m11 lb ft
Engine Wiring Harness Bracket Nut12 N.m106 lb in
Evaporative Emission (EVAP) Canister Purge Solenoid Valve Stud10 N.m89 lb in
Exhaust Manifold Bolt
First Pass15 N.m11 lb ft
Final Pass30 N.m22 lb ft
Fan and Water Pump Pulley Boll25 N.m18 lb ft
Fuel Pipe Bracket Bolt6 N.m53 lb in
Fuel Pipe Retainer Nut3 N.m27 lb in
Generator and Drive Belt Tensioner Bracket Bolt and Nut to Engine41 N.m30 lb ft
Generator and Drive Belt Tensioner Bracket Stud to Engine20 N.m15 lb ft
Ignition Coil Stud12 N.m106 lb in
Knock Sensor20 N.m15 lb ft
Lower Intake Manifold Bolt
First Pass in Sequence3 N.m27 lb in
Second Pass in Sequence12 N.m106 lb in
Final Pass in Sequence15 N.m11 lb ft
Oil Filter Adapter Bolt25 N.m18 lb ft
Oil Filter Fitting35 N.m26 lb ft
Oil Level Indicator Tube Bolt25 N.m18 lb ft
Oil Pan Bolt or Stud12 N.m106 lb in
Oil Pan Drain Plug25 N.m18 lb ft
Oil Pan Stud-Front6 N.m53 lb in
Oil Pan Stud Nut25 N.m18 lb ft
Oil Pump Bolt to Rear Crankshaft Bearing Cap
First Pass20 N.m15 lb ft
Final Pass65 degrees
Oil Pump Cover Bolt12 N.m106 lb in
Power Steering Pump Bolt50 N.m37 lb ft
Power Steering Pump Bracket Bolt to Engine41 N.m30 lb ft
Power Steering Pump Bracket Stud Nut41 N.m30 lb ft
Power Steering Pump Bracket Stud to Engine20 N.m15 lb ft
Power Steering Pump Nut to Engine41 N.m30 lb ft
Power Steering Pump Rear Bracket Nut50 N.m37 lb ft
Spark Plug
Initial Installation-NEW Cylinder Head30 N.m22 lb ft
All Subsequent Installations15 N.m11 lb ft
Spark Plug Wire Support Bolt12 N.m106 lb in
Square Socket Plug-Engine Block Oil Gallery20 N.m15 lb ft
Throttle Body Stud9 N.m80 lb in
Transmission Cover Bolt12 N.m106 lb in
Upper Intake Manifold Stud
First Pass5 N.m44 lb in
Final Pass10 N.m89 lb in
Valve Lifter Guide Retainer Bolt25 N.m18 lb ft
Valve Rocker Arm Cover Bolt12 N.m106 lb in
Water Outlet Stud25 N.m18 lb ft
Water Pump Bolt45 N.m33 lb ft

FASTENER TIGHTENING SPECIFICATIONS

Scheme 352

Scheme 352: Sealers, Adhesives & Lubricants
Scheme 352: Sealers, Adhesives & Lubricants

Torque Specifications

ApplicationFt. Lbs. (N.m)
Belt Idler Pulley Bolt37 (50)
Camshaft Sprocket Bolt18 (25)
Connecting Rod Nut
First Tightening Pass20 (27)
Final Tightening PassAdditional 55°
Crankshaft Balancer Bolt70 (95)
Crankshaft Bearing Cap Bolt & Stud
Optional Strategy
Two Bolt Type Bearing Cap77 (105)
Inboard Bolt & Stud (Four Bolt Type Bearing Cap)77 (105)
Outboard Bolt (Four Bolt Type Bearing Cap)66 (90)
Preferred Method
First Tightening Pass20 (27)
Final Tightening PassAdditional 55°
First Tightening Pass (Two Bolt Type Bearing Cap)15 (20)
Final Tightening Pass (Two Bolt Type Bearing Cap)Additional 73°
First Tightening Pass (Four Bolt Type Bearing Cap)15 (20)
Final Tightening Pass Outboard Bolt (Four Bolt Type Bearing Cap)Additional 43°
Final Tightening Pass Inboard Bolt & Stud (Four Bolt Type Bearing Cap)Additional 73°
Crankshaft Oil Deflector Nut30 (40)
Crankshaft Pulley Bolt43 (58)
Cylinder Head Bolt (1)
Optional Strategy (On-Vehicle)
First Tightening Pass26 (35)
Second Tightening Pass44 (60)
Final Tightening Pass66 (90)
Preferred Method
All Bolts First Pass22 (30)
Long Bolt Final PassAdditional 75°
Medium Bolt Final PassAdditional 65°
Short Bolt Final PassAdditional 55°
Cylinder Head Core Hole Plug15 (20)
Distributor Clamp Bolt18 (25)
Drive Belt Tensioner Bolt37 (50)
EGR Valve Bolt
First Tightening Pass89 (10)
Final Tightening Pass22 (30)
EGR Valve Pipe Clamp Bracket Bolt18 (25)
EGR Valve Pipe-To-Exhaust Manifold Nut22 (30)
EGR Valve Pipe-To-Intake Manifold Nut18 (25)
Engine Block Coolant Drain Hole Plug15 (20)
Engine Block Oil Gallery Plug15 (20)
Engine Coolant Temperature (ECT) Gage Sensor Fastener15 (20)
Engine Flywheel Bolt74 (100)
Engine Lift Bracket Bolt (Special Tool J-41427)11 (15)
Engine Lift Front Bracket Stud26 (35)
Engine Mount (Thru Bolt)-To-Engine Mount Bracket Bolt70 (95)
Engine Mount-To-Engine Mount Frame Bracket Bolt43 (58)
Engine Mount Bracket-To-Engine Bolt40 (54)
Engine Mount Bracket-To-Frame Bolt33 (45)
Engine Mount Nut (Through Bolt)50 (68)
Engine Oil Pressure Gage Sensor Fastener22 (30)
Engine Oil Pressure Gage Sensor Fitting Fastener (Plus Required Angle)11 (15)
Exhaust Manifold Bolt
First Tightening Pass11 (15)
Final Tightening Pass22 (30)
Fan & Water Pump Pulley Bolt30 (41)
Generator & Drive Belt Tensioner Bracket-To-Engine Bolt & Nut30 (41)
Generator & Drive Belt Tensioner Bracket-To-Engine Stud15 (20)
Knock Sensor Fastener15 (20)
Lower Intake Manifold Bolt (2)
First Tightening Pass27 INCH Lbs. (3 N.m)
Second Tightening Pass106 INCH Lbs. (12 N.m)
Final Tightening Pass11 (15)
Oil Filter Adapter Bolt18 (25)
Oil Filter Fitting Fastener26 (35)
Oil Level Indicator Tube Bolt18 (25)
Oil Pan Drain Plug18 (25)
Oil Pan Stud Nut18 (25)
Oil Pump-To-Rear Crankshaft Bearing Cap Bolt
First Tightening Pass15 (20)
Final Tightening PassAdditional 65°
Power Steering Pump Bolt37 (50)
Power Steering Pump Bracket-To-Engine Bolt30 (41)
Power Steering Pump Bracket-To-Engine Stud15 (20)
Power Steering Pump Bracket-To-Nut Stud30 (41)
Power Steering Pump Rear Bracket Nut37 (50)
Spark Plug
Initial Installation (NEW Cylinder Head)22 (30)
All Subsequent Installations11 (15)
Square Socket Plug (Engine Block Oil Gallery)15 (20)
Valve Lifter Guide Retainer Bolt18 (25)
Water Outlet Stud18 (25)
Water Pump Bolt33 (45)
INCH Lbs. (N.m)
Accelerator Control Cable Bracket Bolt & Nut106 (12)
Camshaft Retainer Bolt106 (12)
Crankshaft Position Sensor Bolt80 (9)
Crankshaft Rear Oil Seal Housing Nut & Bolt106 (12)
Crankshaft Rear Oil Seal Housing Retainer Stud53 (6)
Distributor Cap Bolt21 (2.4)
Engine Front Cover Bolt106 (12)
Engine Mount Heat Shield-To-Engine Mount Bracket53 (6)
Engine Wiring Harness Bracket Nut106 (12)
Evaporative Emission (EVAP) Canister Purge Valve Stud89 (10)
Fuel Pipe & Bracket Bolt53 (6)
Fuel Pipe Retainer Nut27 (3)
Ignition Coil Stud106 (12)
Oil Pan Bolt/Stud106 (12)
Oil Pan Stud (Front)53 (6)
Oil Pump Cover Bolt106 (12)
Spark Plug Wire Support Bolt106 (12)
Throttle Body Stud80 (9)
Transmission Cover Bolt106 (12)
Upper Intake Manifold Stud
First Pass44 (5)
Final Pass89 (10)
Valve Rocker Arm Cover Bolt106 (12)
(1) Tighten bolts in sequence as shown. see scheme 149 (2) Tighten bolts in sequence as shown. see scheme 150
(1)Tighten bolts in sequence as shown. see scheme 149
(2)Tighten bolts in sequence as shown. see scheme 150

TORQUE SPECIFICATIONS

Scheme 353

Scheme 353
Scheme 353

Scheme 354

Scheme 354
Scheme 354

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