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Checking Drive Belts

Fig 1: Drive Belts With Torque Specifications
G04195627Courtesy of NISSAN MOTOR CO., U.S.A.
  1. Inspect belt for cracks, fraying, wear and oil. If necessary, replace.
  2. Inspect drive belt deflection or tension at a point on the belt midway between pulleys.
    • Check belt tension using Belt Tension Gauge BT3373-F or equivalent. Refer to " BELT DEFLECTION AND TENSION  "  .
    • Inspect drive belt deflection or tension when engine is cold  .
    • Adjust if belt deflection exceeds the limit or if belt tension is not within specifications  .