GM Service Manual Online
For 1990-2009 cars only

    Object Number: 20174  Size: SH
  1. Remove the remaining twelve bolts (9, 12 and 16) from the control valve body assembly (18).
  2. Remove the control valve body assembly (18).
  3. Remove and discard the valve body to spacer plate gasket (22).

    Object Number: 1205812  Size: SH
  1. Remove the remaining twelve bolts (9, 12 and 16) from the control valve body assembly (18).
  2. Remove the control valve body assembly (18).
  3. Remove and discard the valve body to spacer plate gasket (22).