GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2001 🢒 GMC C-Series Medium Duty Truck B7 🢒 Engine 🢒 Engine Mechanical - 8.1L 🢒 Oil Pan Removal

Oil Pan Removal C/K/G/C3500HD


    Object Number: 635648 Size: SH
  1. Remove the oil level switch from the oil pan, if equipped.
  2. Remove the oil pan bolts.

    3. Object Number: 635654 Size: SH

    Important: The oil pan gasket is reusable if not cut or damaged.

  3. Remove the oil pan (1) and the captured oil pan gasket (2).

Oil Pan Removal Medium Duty


    Object Number: 635651 Size: SH
  1. Remove the oil level switch from the oil pan.
  2. Remove the oil pan bolts.

    3. Object Number: 635649 Size: SH

    Important: The oil pan gasket is reusable if not cut or damaged.

  3. Remove the oil pan (1) and the captured oil pan gasket (2).