Removal & Installation: Auto-TENSIONER: Inspection

1. Check the position of the auto-tensioner indicator's pointer "A", start the engine and check the position of the pointer again. If the position changes, go to step  5. See Figure.
2. Check for abnormal noise from the tensioner pulley. If you hear abnormal noise, replace the auto-tensioner.
3. Remove the alternator compressor belt. See ALTERNATOR BELT .
4. Move the auto-tensioner "A" within its limit with the wrench in the direction shown. Check that the tensioner moves smoothly and without any abnormal noise. If the tensioner does not move smoothly or there is abnormal noise, replace the auto-tensioner. See REPLACEMENT . See Figure.
5. Stop the engine, remove the auto-tensioner.
6. Clamp the auto-tensioner "A" by using two 6-mm bolts "B" and a vise "C". Do not clamp the auto-tensioner itself. See Fig 1.
7. Attach a torque wrench to the pulley bolt. Measure the torque when the tensioner is turned counterclockwise. If the torque is less than the 17 ft.lbs (23 N.m), replace the auto-tensioner. See Fig 2.

Fig 1: Mounting Auto-Tensioner In Vise

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: Attaching Torque Wrench To Pulley Bolt

Courtesy of AMERICAN HONDA MOTOR CO., INC.