Originally Posted by dalejunior

Tim - Thanks for reply,
My ecoboost has 2 belts the A/C goes toward passenger side - it is narrower and quite short with no obvious tensioning method - maybe the compressor is adjustable. Everything else is on the serpentine - it has what appears to be the tensioner (no shoulder on it) in the center above-right of the drive pulley - no obvious method for releasing the tension such as a 3/8 or 1/2 square drive hole - it's not on a pivot arm, so not easy to figure out how it releases. My 2011 owners book shows a routing diagram on page 415 - not showing the 2 belts clearly but otherwise OK. The crank pulley has 2 tracks on it - narrow one aft for the A/C - anyway, no problem with routing - only how to relax tension. If I knew that I could have it back together pronto. Sure appreciate your input. Dale