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Model 490 PartsReplacement S chedule

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Section 9 Parts Replacement Schedule
PART
DESCRIPTION EVERY
3MONTHS EVERY
6MONTHS ANNUALLY
Scraper Blade X
Drive ShaftSeal X
Drive Shaft O-Ring X
Freezer Door Gasket X
Front Bearing X
Draw Valve O-Ring X
WhiteBristle Brush, 3” x 7” Inspect& Replace
if Necessary Minimum
WhiteBristle Brush, 1-1/2” x 2” Inspect & Replace
if Necessary Minimum
Black BristleBrush, 1” x 2” Inspect& Replace
if Necessary Minimum
Double-Ended Brush Inspect & Replace
if Necessary Minimum