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8. If rippling or brinelling is present, replace the affected components. Rippling or brinelling is caused by the following conditions: A combination of inadequate lubrication, high flank loads, and low peripheral speeds Friction-induced vibration Fig. 139: Inspect Gear Teeth For Light Scoring - Rough Partially Porous Lines Or
2008 Chevrolet Silverado 1500 2008 TRANSMISSION Manual Transmission - Tremec 5-Speed (M96) - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Courtesy of GENERAL MOTORS CORP. 9. Inspect the gear teeth for light scoring - rough partially porous lines or areas aligned in the direction of sliding. When the film of lubricant is torn away between the flanks, this permits direct metal-to- 10. If light scoring is present, replace the affected components. Light scoring is caused by the following conditions: Inadequate oil viscosity Unfavorable gear geometry Temporary lack of lubricant Surface roughness Faulty heat treatment of the gears
2008 Chevrolet Silverado 1500 2008 TRANSMISSION Manual Transmission - Tremec 5-Speed (M96) - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
Fig. 140: Inspect Gear Teeth For Severe Scoring 11. Inspect the gear teeth for severe scoring. Severe scoring is the same as light scoring except large areas of the tooth flank are affected. 12. If severe scoring is present, replace the affected components. Severe scoring is caused by the following conditions: Inadequate oil viscosity
2008 Chevrolet Silverado 1500 2008 TRANSMISSION Manual Transmission - Tremec 5-Speed (M96) - Cab & Chassis Sierra, Cab & Chassis Silverado, Sierra & Silverado
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