Field Remedy
Prepare the new type tensioner (FM4-9816-000) [B] with the enhanced strength, and replace the old type
tensioner [A] with the new type tensioner [B] following the steps below. For this replacement, if the original
stepped screw (FS5-9714-000) is used, appropriate tension may not be applied to the timing belt properly.
Therefore, prepare the new type stepped screw (FS1-9010-020) and replace with it at the same time.
1) Open the controller box assembly [4], and remove the flywheel [5].
pg. 124