There are two main reasons why someone would want to replace a TB: 1  Function - The current one is broken and needs replaced. A typical scenario I've seen in this situation is the bushings which the throttle plate rod rides on will get worn out. 2  Performance - You want more giddyup!
If you've applied or petitioned for an immigration benefit in the United States, there's a certain waiting period while your forms are processed. You can check the status with the US Citizenship and Immigration Services (USCIS) website or sign up to get regular updates.
NVC will contact the agent or relative petitioner referred in the Agent of Choice(DS-3032) of the petition with further information about the immigrant visa process. You do NOT need to contact the National Visa Center.The National Visa Center will contact the intending immigrant with further information.he NVC will assign a case number starting with MNG, about the documents required for visa application and about the interview scheduled at the U.S. Embassy in Managua. NVC will send it to Immigrant Visa Unit at the US Embassy in Managua.