Section 9
9-1
Models 750, 751, 754, 774, 791, and 794
Parts Replacement Schedule
9
Parts Replacement Schedule
Maintenance Intervals
Table 9-1
Part Description Every 3 Months Every 6 Months Annually
Driveshaft 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 and replace if
necessary.
Minimum
White Bristle Brush, 1” x 2” Inspect and replace if
necessary.
Minimum
Black Bristle Brush, 1” x 2” Inspect and replace if
necessary.
Minimum
Double-Ended Brush Inspect and replace if
necessary.
Minimum