GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2004 🢒 Envoy - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T40-E/4T45-E 🢒 Oil Pump and Oil Pump Shaft Removal

    Object Number: 1205806 Size: SH
  1. Remove the eight bolts from the oil pump (8, 9 and 12).
  2. Remove the oil pump assembly (10).
  3. Remove the oil pump shaft (19).