Workshop Manuals Factory service & repair Hummer
01 Relays and Modules02 Sensors and Switches03 Maintenance04 Engine, Cooling and Exhaust05 Powertrain Management06 Transmission and Drivetrain07 Brakes and Traction Control08 Starting and Charging09 Power and Ground Distribution10 Steering and Suspension11 Heating and Air Conditioning12 Restraint Systems13 Accessories and Optional Equipment14 Body and Frame15 Cruise Control16 Instrument Panel, Gauges and Warning Indicators17 Lighting and Horns18 Windows and Glass19 Wiper and Washer Systems
Hummer H3 V8-5.3L (2008)03 · Maintenance
03 · Maintenance

Drive Belt: Technical Service Bulletins (page 4 of 4)

Make
Hummer
Model
H3
Engine
V8-5.3L
Year
2008
Section
Drive Belt
MaintenanceTechnical Service Bulletins · page 4 of 4
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The outward appearance of the belt (1) is similar to the current design serpentine belt. The reinforcing cord provides its unique qualities. The belt cord is
made of a polyamid material. The polyamid cord is more elastic than the more traditional aramid or polyester cord designs. A tensioner is not needed.

Polyamid cord, when combined with a more elastic backing compound, ensures the belt is able to maintain the specified tension within the specified
range of usage.

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Parts & tools for this job For 2008 Hummer H3 5.3L

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