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IMPORTANT: Readjustment and removal of the Impellor (fan) Shaft bearings using
Green LOCTITE® (#609) require that the bearing itself be heated.
In lieu of heating, ADC recommends the replacement of these assemblies
in order to provide a true fit and avoid any warpage upon reinstallation.
NOTE: The application of LOCTITE® during the dryer manufacturing process
does not preclude the recommended six (6) month interval that ADC
advises for periodically checking ALL set screws within the dryer.
1. Discontinue power to the dryer.
2. Remove the upper half of the rear split back guard panel to either the top or bottom basket (tumbler), depend-
ing on which basket (tumbler) is being serviced.
3. Loosen pillow block bearing adjustment jam (hex) nuts and bolts (one [1] on each side of the bearing support).
4. Loosen the two (2) bearing set screws.
5. Remove the two (2) sets of nuts, washers and bolts securing the bearing to the bearing box support, then
remove the bearing.
6. Reinstall bearing and hardware by reversing steps 3 and 5.
7. Make necessary vertical alignment and lateral alignment adjustments. Follow basket (tumbler) vertical align-
ment and basket (tumbler) lateral alignment procedures in sections R and S.
IMPORTANT: Make sure proper belt adjustment is made.
8. Reinstall the upper half of the rear split back guard panel removed in step 2.
9. Reestablish power to the dryer.