Ch. 8 · 第１節 二輪車の運転者の心得
Chain slack is checked by pressing the middle of the chain with your finger.
[True / False · Easy]
Answer: True
Explanation
The inspection items in the Rules of the Road specify: "Is the chain too loose or too tight? (Check slack by pressing the middle of the chain with your finger.)" This describes the specific inspection method.
Source: Ch. 8 · Section (第１節 二輪車の運転者の心得) · チェーンが緩み過ぎていたり、張り過ぎていたりしないか(緩みは、チェーンの中央部を指で押してみて調べる。)
See the glossary for definitions of key terms.