TrailBlazer 4WD L6-4.2L VIN S (2002)
Steering Gear: Service and Repair
Cylinder Pipe Assemblies/O-Ring Repl - Off Vehicle
Steering Gear Cylinder Pipe Assemblies/O-Ring Seals Replacement - Off Vehicle
Removal Procedure
Important: Protect the boots from sharp tools and from the sharp edges of surrounding components.
1. Remove the TORX screw (1) from the cylinder line retaining plate (2) at the valve end.
2. Remove the cylinder line retaining plate (2).
3. Loosen both cylinder line nuts (3) on cylinder end of the gear assembly (1).
4. Remove both cylinder line assemblies (2) from the rack and pinion gear assembly (1).
5. Remove and discard the O-rings seals (4) from the valve end (5).
Installation Procedure
1. Inspect the cylinder lines (1) for the following items:
