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HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1760 (DISC BRAKE SYSTEM)SPECIFICATIONSDISC BRAKE COMPONENT SPECIFICATIONS (JE5, JL9)
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Disc Brake Component Specifications (JE5, JL9)

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Disc Brake Component Specifications (JE5, JL9)
WARNING: This page is about a different car, the 2009 Cadillac STS. However, it is still accessible from the selected car via links, so may be relevant.
Application Specification
Metric English
Front Brake Pads
  • Taper
 0.15 mm 0.006 in
Front Brake Rotor JE5
  • Rotor Diameter
 323.0 mm 12.71 in
  • Rotor Minimum Thickness*
 30.7 mm 1.209 in
  • Rotor Maximum Allowable Assembled Lateral Runout
 0.06 mm 0.002 in
  • Rotor Maximum Allowable Scoring
 1.50 mm 0.059 in
  • Rotor Maximum Allowable Thickness Variation
 0.025 mm 0.001 in
  • Rotor Thickness (New)
 32.20 mm 1.267 in
Front Brake Rotor JL9
  • Rotor Diameter
 303.0 mm 11.929 in
  • Rotor Minimum Thickness*
 30.7 mm 1.209 in
  • Rotor Maximum Allowable Assembled Lateral Runout
 0.06 mm 0.002 in
  • Rotor Maximum Allowable Scoring
 1.50 mm 0.059 in
  • Rotor Maximum Allowable Thickness Variation
 0.025 mm 0.001 in
  • Rotor Thickness (New)
 32.20 mm 1.267 in
Rear Brake Pads
  • Taper
 0.15 mm 0.006 in
Rear Brake Rotor JE5
  • Rotor Diameter
 320.0 mm 12.598 in
  • Rotor Minimum Thickness*
 24.0 mm 0.944 in
  • Rotor Maximum Allowable Assembled Lateral Runout
 0.06 mm 0.002 in
  • Rotor Maximum Allowable Scoring
 1.50 mm 0.059 in
  • Rotor Maximum Allowable Thickness Variation
 0.025 mm 0.001 in
  • Rotor Thickness New
 26.0 mm 1.023 in
Rear Brake Rotor JL9
  • Rotor Diameter
 298.0 mm 11.732 in
  • Rotor Minimum Thickness*
 24.0 mm 0.944 in
  • Rotor Maximum Allowable Assembled Lateral Runout
 0.06 mm 0.002 in
  • Rotor Maximum Allowable Scoring
 1.50 mm 0.059 in
  • Rotor Maximum Allowable Thickness Variation
 0.025 mm 0.001 in
  • Rotor Thickness New
 26.0 mm 1.023 in
* All brake rotors have a minimum thickness dimension cast into them. Replace any rotor that is worn or machined below this specification.
RENDER: 1.0x

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