During the walk-around inspection, which item is NOT a brake check you normally perform?

During the walk-around inspection, which item is NOT a brake check you normally perform?

• A. Hydraulic cylinder leaks
• B. Air pressure gauge status
• C. Brake chamber condition
• D. Slack adjuster check

Answer: (A)

In an air-brake equipped vehicle, the walk-around focuses on the air brake system and its components. A hydraulic cylinder leak isn’t part of the standard brake checks you perform because these brakes are powered by compressed air, not hydraulic pressure. The checks you normally do during the walk-around include verifying the air pressure gauge shows a safe level, inspecting the brake chambers for cracks, wear, or damage, and checking the slack adjusters to ensure proper clearance and secure connections. Hydraulic components belong to other vehicle systems and aren’t evaluated as part of the air-brake inspection.

In an air-brake equipped vehicle, the walk-around focuses on the air brake system and its components. A hydraulic cylinder leak isn’t part of the standard brake checks you perform because these brakes are powered by compressed air, not hydraulic pressure. The checks you normally do during the walk-around include verifying the air pressure gauge shows a safe level, inspecting the brake chambers for cracks, wear, or damage, and checking the slack adjusters to ensure proper clearance and secure connections. Hydraulic components belong to other vehicle systems and aren’t evaluated as part of the air-brake inspection.