Drive Belt Adjustment

BELT ADJUSTMENT

Application

⁽¹⁾ Tension Lbs. (kg)

Serpentine Belt ⁽²⁾

4.6L

65 (29)

4.9L

120 (54)

⁽¹⁾	Specifications are for new belts only. Measure tension using belt tension gauge.

⁽²⁾	Engines with serpentine belts have automatic tensioner. If tension is not as specified, check belt operating length and tensioner operating range. Replace belt or tensioner as necessary.