Which maintenance action is specified for steering linkage components?

• A. Lubricate Tie Rods and Ball Joints as Needed.
• B. Replace Steering Rack Seals.
• C. Tighten Wheel Lug Nuts to Specification.
• D. Inspect Brake Lines for Leaks.

Answer: (A)

Lubrication of steering linkage components is essential because the tie rods and ball joints are the parts that transmit steering input to the wheels while allowing for suspension movement. Keeping these joints greased reduces friction, slows wear, prevents rust or corrosion, and helps the steering operate smoothly and with proper feel. The instruction to lubricate “as needed” fits typical maintenance schedules, meaning grease is applied when lubrication is low or at intervals based on use and environment to keep the linkage moving freely.

The other options relate to different systems: replacing steering rack seals concerns the hydraulic side of steering and leaks; tightening wheel lug nuts is about wheel mounting security; inspecting brake lines for leaks is a brake system check. None of these target the ongoing maintenance of the steering linkage itself, so they’re not the correct choice.