Chevrolet Silverado / GMC Sierra. Service manual — part 227

SCHEMATIC AND ROUTING DIAGRAMS

ENGINE MECHANICAL SCHEMATICS

Fig. 6: Engine Mechanical
Courtesy of GENERAL MOTORS CORP.

COMPONENT LOCATOR

DISASSEMBLED VIEWS

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2

Fig. 7: Intake Manifold/Upper Engine
Courtesy of GENERAL MOTORS CORP.

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2

Callout

Component Name

100

Engine Block

307

Engine Coolant Air Bleed Pipe

308

Engine Coolant Air Bleed Pipe O-Ring Seal

308

Engine Coolant Air Bleed Pipe O-Ring Seal

309

Bolt

312

Bolt

313

Engine Coolant Air Bleed Pipe Hole Cover

500

Intake Manifold

506

Bolt

507

Nut

508

Throttle Body

509

Throttle Body Seal

510

Sequential Multi-Port Fuel Injector Assembly with Fuel Rail

511

Bolt

512

Bolt

513

Intake Manifold Seal

514

Intake Manifold Gasket

537

O-Ring Seal

538

Bolt

555

Engine Valley Cover

556

Gasket

557

Fuel Injection Fuel Rail Bracket

706

Engine Oil Pressure Sensor

712

Fuel Injection Fuel Rail Stop

713

Bolt

714

Manifold Absolute Pressure (MAP) Sensor

715

MAP Sensor O-Ring Seal

729

Evaporative (EVAP) Emission Canister Purge Tube

730

EVAP Emission Canister Purge Solenoid Valve

731

EVAP Emission Canister Port Cap

734

EVAP Emission Service Valve

735

EVAP Emission Canister Purge Tube

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2

Fig. 8: Cylinder Head/Upper Engine
Courtesy of GENERAL MOTORS CORP.

Callout

Component Name

100

Engine Block

209

Valve Lifter

210

Valve Lifter Guide

211

Valve Lifter Guide Bolt

212

Valve Push Rod

213

Valve Rocker Arm

214

Valve Rocker Arm Pivot Support Bolt

215

Valve Rocker Arm Pivot Support

216

Cylinder Head Core Hole Plug

2008 Hummer H2

2008 ENGINE Engine Mechanical - 6.2L - H2