Ch. 4 · 第３節 自動車の点検
When the brake pedal is pressed down and the clearance with the floorboard has decreased, or when the pedal feels soft, there is a risk of poor brake performance due to brake fluid leakage or air intrusion.
[True / False · Hard]
Answer: True
Explanation
The brake pedal inspection section of the Rules of the Road states: "When the clearance with the floorboard has decreased or when the pedal feels soft, there is a risk of poor brake performance due to brake fluid leakage or air intrusion."
Source: Ch. 4 · Section (第３節 自動車の点検) · 床板とのすき間が少なくなつているときや、踏みごたえが柔らかく感じるときは、ブレーキ液の液漏れ、空気の混入によるブレーキの効き不良のおそれがあります。
See the glossary for definitions of key terms.