GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2005 🢒 GMC MD Steel Tilt (W Model) 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L80-E/4L85-E 🢒 Torque Converter Assembly Removal

    Object Number: 334749 Size: SH
  1. Remove the transmission torque converter assembly.
  2. Inspect the torque converter assembly for the following:
    3. • External damage
    • Metal particles found after flushing the oil cooler and the cooler lines
    • External leaks in the hub weld area
    • The torque converter pilot is damaged or fits poorly into the crankshaft
    • Internal failure of the stator roller clutch
    • Contamination from the engine coolant
    • Excessive end play (Refer to Torque Converter End Play Inspection ).

    Object Number: 334749 Size: SH
  1. Remove the transmission torque converter assembly.
  2. Inspect the torque converter assembly for the following:
    3. • External damage
    • Metal particles found after flushing the oil cooler and the cooler lines
    • External leaks in the hub weld area
    • The torque converter pilot is damaged or fits poorly into the crankshaft
    • Internal failure of the stator roller clutch
    • Contamination from the engine coolant
    • Excessive end play (Refer to Torque Converter End Play Inspection ).