What is the inspection frequency for the brakes and controls?

• A. Monthly
• B. Semi-annually
• C. Annually
• D. Biannually

Answer: (B)

Regular inspection frequency for brakes and controls is set to a twice-per-year schedule because these safety-critical systems must stay reliable without requiring excessive checks. Brakes and steering controls endure wear, fluid condition issues, corrosion, and slack in cables or linkages. Checking them about every six months catches problems like worn brake components, hydraulic leaks, sticking valves, or loosened fittings before they affect performance, while still fitting comfortably into a typical maintenance workflow. Monthly checks would be unnecessarily burdensome for these components, and waiting a full year could let faults develop unchecked. The term semi-annually specifically means twice per year, which aligns with standard practice for these systems.