How often should you change the cam belt on a vauxhall combo 1.7 di diesel van?

The cam belt on a Vauxhall Combo 1.7 DI diesel van should typically be changed every 60,000 to 80,000 miles, or every 5 to 6 years, whichever comes first. It's crucial to check the owner's manual for specific recommendations, as maintenance intervals can vary based on driving conditions and usage. Regular inspection is also advisable to catch any signs of wear or damage.