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Models 750, 751, 754, 774, 791, 794
Parts Replacement Schedule
Section 9
Parts Replacement Schedule
PART
DESCRIPTION
EVERY
3 MONTHS
EVERY
6 MONTHS
ANNUALLY
Drive Shaft Seal
X
Scraper Blade
X
Freezer Door Gasket
X
Front Bearing
X
Draw Valve O
−
Ring
X
Pivot Pin O
−
Ring
X
Prime Plug O
−
Ring
X
Air Tube O
−
Ring
X
Air Orifice O
−
Ring
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