1. Disconnect the HST delivery pipe (1) from power steering controller.
2. Remove the step bracket assembly (2).
3. Remove the clamp (3) and the HST delivery pipe (1).
4. Remove the eye joint screw (5) and the HST return pipe (4).
• When reassembling the HST return pipe, install the new copper washers securely.
• Wind seal tape on joint elbow part of HST delivery pipe (1).
Take care not to damage the HST pipe O-rings.
If the HST pipe O-rings are damaged, change them.