Engine Accessory/Fan Drive Belt—Replacing

1. CAUTION: Shut OFF engine, set parking brake and remove key.

   
   H82404-UN-09FEB05

   A - Nut

   B - Rotary Screen Drive Belt

   Loosen nut (A) and remove rotary screen drive belt (B).

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2. 
   H82405-UN-09FEB05

   
   H86732-UN-23OCT06

   A - Tensioner Arm

   B - Belt

   C - Fan Blades

   Use a breaker bar to relieve belt tension from tensioner arm (A).

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3. Remove belt (B) and work belt over fan blades (C) to remove.

4. Install belt in reverser order.

5. 
   H82404-UN-09FEB05

   A - Nut

   B - Belt

   Install belt (B) in reverse order.

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6. Tighten nut (A) until gauge aligns with end of spring.