How to block and unblock a LinkedIn user. To block a user on LinkedIn, navigate to the person's profile and click the drop-down menu next to the button in the top section of the member's profile (this button may have different names depending on your account).
Time is perhaps more important than miles, in the life of a timing belt. Seven years is the maximum life of the timing belt, recommended by most manufacturers. For instance, even if the engine has only 30,000 miles, but is seven years of age, the belt should be replaced.
The expected lifespan of your timing belt is specific to your car and engine configuration, usually between 60,000 and 100,000 miles. The manufacturer's recommended intervals are a safe guideline; you probably won't need to replace your belt any earlier [source: Allen].