Hummer H2. Manual - part 1693

Fig. 13: Front Of Engine Component Views 
Courtesy of GENERAL MOTORS CORP. 

Callouts For Fig. 13 

Callout

Component Name

100

Engine Block

138

Crankshaft Balancer

139

Crankshaft Balancer Bolt

140

Crankshaft Front Oil Seal

200

Camshaft

201

Camshaft Bearings

202

Camshaft Sprocket Locating Pin

203

Camshaft Retainer Plate

204

Camshaft Retainer Plate Bolt

205

Camshaft Sprocket

206

Camshaft Sprocket Bolt

 

2004 Hummer H2 

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2

  

207

Crankshaft Sprocket

208

Timing Chain

300

Water Pump

301

Water Pump Bolt

302

Thermostat Housing Bolt

303

Thermostat Housing

304

O-Ring

305

Thermostat

306

Water Pump Gasket

404

Crankshaft Oil Deflector Nut

405

Oil Pump Screen Bolt

406

Oil Pump Screen O-Ring

407

Oil Pump Screen

408

Oil Pump Cover Bolt

409

Oil Pump Cover

410

Drive Gear

411

Oil Pump Bolt

412

Driven Gear

413

Oil Pump Assembly

414

Pressure Relief Valve

415

Pressure Relief Valve Spring

416

Plug

417

Oil Level Indicator O-Ring

418

Oil Level Indicator

419

Oil Level Tube Bolt

420

Oil Level Tube

421

Oil Level Tube O-Ring

501

Front Cover Bolt

502

Front Cover

503

Front Cover Gasket

 

2004 Hummer H2 

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2

  

Fig. 14: Rear Of Engine Component Views 
Courtesy of GENERAL MOTORS CORP. 

Callouts For Fig. 14 

Callout

Component Name

100

Engine Block

131

Flywheel Spacer

132

Flywheel

133

Flywheel Bolt

141

Crankshaft Rear Oil Seal

517

Rear Cover Bolt

518

Rear Cover

519

Rear Cover Gasket

 

2004 Hummer H2 

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2

  

 

2004 Hummer H2 

2004 ENGINE Engine Mechanical - 4.8L, 5.3L, and 6.0L - Hummer H2