GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Avalanche - 4WD 🢒 Engine 🢒 Engine Controls - 4.8L, 5.3L, and 6.0L 🢒 Transmission Fluid Pump Disassemble

    Object Number: 31190 Size: SH
  1. Remove the transmission oil pump cover bolts (220).
  2. Remove the vent passage splash shield (239).
  3. Separate the oil pump body assembly (203) and the oil pump cover (206).