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Models 441 & 444 Parts Replacement Schedule
Section 9 Parts Replacement Schedule
PART DESCRIPTION EVERY 3
MONTHS
EVERY 4
MONTHS
EVERY 6
MONTHS
ANNUALLY
Scraper Blades X
Drive Shaft Seal X
Freezer Door Gasket X
Front Bearing X
Draw Valve O- Rings X
White Bristle Brush, 3” x 7” Inspect & Replace
if Necessary
Minimum
White Bristle Brush, 1” x 2” Inspect & Replace
if Necessary
Minimum
Black Bristle Brush, 1” x 2” Inspect & Replace
if Necessary
Minimum
Double- Ended Brush Inspect & Replace
if Necessary
Minimum
Refer to the Part List on page 31 when ordering the above parts.