Fan Clutch Replacement L-18

Tools Required

J 41240 Fan Clutch Remover and Installer

1. Remove the fan shroud. Refer to Fan Shroud Replacement .
2. Install the J 41240 to the fan clutch.



3. Remove the fan blade and clutch.



4. Remove the fan blade bolts.
5. Remove the fan blade.

Caution: Do not use or attempt to repair a damaged cooling fan assembly. Replace damaged fans with new assemblies. An unbalanced cooling fan could fly apart causing personal injury and property damage.

1. Install the fan blade.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

2. Install the fan blade bolts.

Tighten
Tighten the fan blade bolts to 27 N·m (20 lb ft).




3. Install the J 41240 to the fan clutch.



4. Install the fan blade and clutch.

Tighten
Tighten the fan clutch to 145 N·m (107 lb ft).

5. Install the upper fan shroud. Refer to Fan Shroud Replacement .