Section 31 (Engine Mechanical (H4DO)): V-belt: Inspection

WARNING: This page is about a different car, the 2013 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.

Check the V-belt for cracks, tear or wear.
Check the V-belt tensioner assembly and idler pulley for deformation, cracks or other damages.
Check that the V-belt ribs are securely placed on the rib grooves for each pulleys.

Fig 1: Identifying Proper And Improper Condition Of V-Belt
Courtesy of SUBARU OF AMERICA, INC.
Check that the V-belt tensioner assembly (C) moves in the direction of arrow (D), when the V-belt (A) is pushed and released by the area indicated by the arrow (B).

Fig 2: Checking V-Belt Tensioner Assembly
Courtesy of SUBARU OF AMERICA, INC.