See more from Ask Carzone 
When to do the belt in my Focus?
When should i get timing belt be done on 2011 ford focus ZETEC 67,000 miles
Our answer:
Hi Sawan,
First up, we're going to assume you mean the Focus that was on sale until 2011, as that was the changeover year. Also, you've not mentioned the engine, so we're going to assume it's the popular 1.6 TDCi diesel. That engine's belt must be changed at least every 200,000km or 10 years, whichever comes first.
Have a motoring question? Ask us here!
Ask us anything motoring related and please provide as much information as possible so we can give you the most accurate advice.