9-7X L6-4.2L (2008)
Hose/Line HVAC: Service and Repair
Suction Screen Replacement
Suction Screen Replacement
Tools Required
J 44551 Suction Screen Kit
Removal Procedure
Important: Suction screens are intended to be installed in the suction hose after a major compressor failure.
1. Remove the A/C compressor hose assembly from the A/C compressor. Refer to Compressor Hose Assembly Replacement (LL8) (See:
Compressor Hose Assembly Replacement (LL8))Compressor Hose Assembly Replacement (LH6) ().
2. Using the J-44551-9 Universal Removal Tool, place the tip of the tool under the inside edge of the compression band of the suction screen and the
cushioning fulcrum pad against the open end of the hose or manifold fitting.
Important: Do not damage the end of the hose or manifold.
3. Pry upward on the band and move the tool around the diameter of the screen as necessary to remove the screen.
Installation Procedure
1. Using a caliper that reads to 3 decimal places, measure the ID of the suction hose or manifold suction fitting. To determine the correct size screen
for the application, refer to Compressor Suction Screen and Tool Selection Specifications (See: Heating and Air
Conditioning/Specifications/Mechanical Specifications/Heating, Ventilation, and Air Conditioning/Compressor Suction Screen and Tool Selection
Specifications).
2. Select and install the correct mandrel (1) on the threaded portion of the installation tool bolt:
