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.
I have heard both theories: Change the timing belt according to age AND/OR change the timing belt according to miles. I have a 2004 LS430 Ultra with 51k miles. When I asked my mechanic (at Lexus Dealership), he said, Don't change it until 90k or so.