MDX V6-3.7L (2007)
8. Attach a torque wrench (A) to the pulley bolt. Measure the torque when the tensioner is turned counterclockwise. If the torque is less than the
specified value, replace the auto-tensioner.
Auto-tensioner Spring Torque:
50.5 N.m (5.15 kgf.m, 37.2 lbf.ft)