Sub-Zero 600 Series

Air Flow / Fan Blade Spacing
600 Series
(Prior to #1810000)
5-3
#3756270 - Revision B - January, 2006
Figure 5-4. Air Flow and Fan Blade Spacing, Models 611, 650
1-1/4" ± 1/16"
(31.75 mm ± 1.59 mm)
29/32" ± 1/16"
(23.02 mm ± 1.59 mm)
Clamp Down
REFRIGERATOR
FAN BRACKET TO FAN
BLADE HUB SPACING
Clamp Down
FREEZER
FAN BRACKET TO FAN
BLADE HUB SPACING
Figure 5-6. Air Flow and Fan Blade Spacing, Models 632 and 642
Clamp Back
FREEZER
FAN BRACKET TO FAN
BLADE HUB SPACING
7/8" ± 1/16"
(22.23 mm ± 1.59 mm)
1-1/4"
± 1/16"
Clamp Down
REFRIGERATOR
FAN BRACKET TO FAN
BLADE HUB SPACING
(PRIOR TO SERIAL #1810000)
Clamp Down
7/8" ± 1/16"
(22.23 mm ± 1.59 mm)
REFRIGERATOR
FAN MOTOR FACE TO FAN
BLADE HUB SPACING
(SERIAL #1810000 - #2064651)