GM Service Manual Online
For 1990-2009 cars only

Secondary Fluid Pump Filter Replacement 5.3L Engine w/RPO HP2

Removal Procedure


    Object Number: 1220986  Size: SH
  1. Remove the secondary fluid pump. Refer to Secondary Fluid Pump Replacement .
  2. Remove the push-on clip (111) from the secondary fluid pump (108).
  3. Rotate the filter upward and separate the filter (112) from the pump.

Installation Procedure


    Object Number: 1220986  Size: SH
  1. Install a NEW filter (112) and rotate the filter downward.
  2. Install a NEW push-on clip (111).
  3. Install the secondary fluid pump. Refer to Secondary Fluid Pump Replacement .