Remove the harness holder (A).

Disconnect the hose (A).

Remove the PCV valve (B).
Install the parts in the reverse order of removal with a new 14 mm washer (C).
Regulator Valve Body Disassembly, Inspection, and Reassembly (A/T)
Clean all parts thoroughly in solvent, and dry them with compressed air.
Blow out all passages except the air check valve filter.
Inspect the regulator valve body for scoring and ...
Steering Rack Guide Removal/Installation
NOTE: During removal/installation, do not allow dust, dirt, or other foreign
materials to enter the steering gearbox.
Remove the steering gearbox.
Loosen the locknut (A), then ...