K 1500 Suburban 4WD V8-5.3L VIN Z Flex Fuel (2003)
6. Install the discharge hose (5) to the compressor using new sealing washers.
7. Install the discharge hose mounting bolt (2) to the A/C compressor.
Tighten
Tighten the bolt to 16 N.m (12 lb ft).
8. Evacuate and recharge the A/C system.
9. Leak test the fittings of the component using the J 39400-A.
