Horton Advantage® Fan Clutch

1. Check the fan for loose rivets and missing weights. Check for bent, cracked, or missing blades. Tighten loose components. Replace the fan drive if necessary.
2. Check for adequate clearance between the fan and the fan shroud or other engine compartment components in both the engaged mode and the disengaged mode. If the clearance is not adequate, make the necessary adjustments.
3. Check the fan belt condition and the belt alignment. Replace or correct as necessary.