Final Inspection
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, 2003 Chevrolet Cab & Chassis Silverado, and 2002 GMC Sierra. However, it is still accessible from the selected car via links, so may be relevant.
- Measure outside diameter of torque converter hub (dimension "A") and note results. See Fig 1.
- Measure distance from flat-to-flat on torque converter hub (dimension "B") and note results. See Fig 1.
- Measure outside diameter of torque converter cover pilot (dimension "C") and note results. See Fig 2.
- Compare measurements to specifications. See TORQUE CONVERTER MODULE SPECIFICATIONS table under TRANSMISSION SPECIFICATIONS. If measurements are not within specifications, replace torque converter.