TrailBlazer 4WD L6-4.2L VIN S (2002)
5. Remove the compressor suction hose nut from the accumulator.
6. Remove the compressor suction hose from the accumulator.
7. Remove the O-ring seal.
8. Remove the bolt from the lift bracket.
9. Remove the nut from the engine stud.
10. Remove the compressor discharge hose (2) from the condenser (4).
11. Remove the nut from compressor hose connection in driver wheel opening.
12. Remove the O-ring seals.
13. Cap or plug all of the open connections.
INSTALLATION PROCEDURE
1. Install new O-ring seals.
2. Install the compressor discharge hose (2) to the condenser (4).
NOTE: Refer to Fastener Notice in Service Precautions.
3. Install the compressor discharge hose nut.
Tighten
Tighten the hose nut to 28 N.m (21 lb ft).
4. Install the compressor hose to the connector in driver wheel opening.
5. Install the nut.
Tighten
Tighten the nut to 48 N.m (35 lb ft).