Replacing Rotary Screen Drive Belt

1. Remove bolts (A) and fan (B).

A-Bolts (6 used)
B-Fan

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2. To remove alternator belt, insert 1/2 inch drive breaker bar (A) into square hole in idler to release tension on belt.

3. Remove belt (B) from alternator.

A-13 mm (1/2 in.) Breaker Bar
B-Belt

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4. Remove nut (A) and loosen nut (B) to relieve spring tensioning.

5. Remove spring pin (C) and washer from tensioning rod.

6. Remove tensioning rod from hole to relieve tension.

7. Remove belt (D).

8. Install new belt.

A-Nut
B-Nut
C-Spring Pin
D-Belt

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9. Install rotary screen drive belt (D).

10. Install tensioning rod, washer and spring pin (C).

11. Install and tighten nut (B) until gauge is at the end of spring.

12. Install and tighten nut (A).

A-Nut
B-Nut
C-Spring Pin
D-Belt

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13. Install fan (B) and tighten fan bolts (A) to specification.

Specification

A-Bolts (6 used)
B-Fan

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