It is a CAM belt not a CHAM belt. Take it to a professional for this repair. You have neither the skill nor the knowledge to do this correctly. Make a mistake and serious engine damage will occur.
Asked in Animated TV Series
What are the ratings and certificates for Thunderbirds - 1965 The Cham-Cham 1-25?
Thunderbirds - 1965 The Cham-Cham 1-25 is rated/received certificates of: Australia:G UK:U USA:TV-G ...