Sub-Zero 642-2 - Page 58

Air Flow & Fan Blade Spacing
Built-In
Built-In
(600-
(600-
2
2
)
)
Series
Series
5-4
#3758407 - Revision B - August, 2006
Figure 5-6. Air Flow and Fan Blade Spacing, Models 632-2 and 642-2
Clamp Down
REFRIGERATOR
FAN BRACKET TO FAN
BLADE HUB SPACING
Clamp Back
FREEZER
FAN BRACKET TO FAN
BLADE HUB SPACING
1-1/4" ± 1/16"
(31.75 mm ± 1.59 mm)
7/8" ± 1/16"
(22.23 mm ± 1.59 mm)
Figure 5-5. Air Flow and Fan Blade Spacing, Models 611G-2 and 650G-2
29/32" ± 1/16"
(23.02 mm ± 1.59 mm)
Clamp Down
7/8" ± 1/16"
(22.23 mm ± 1.59 mm)
REFRIGERATOR
FAN MOTOR FACE TO FAN
BLADE HUB SPACING
Clamp Down
FREEZER
FAN BRACKET TO FAN
BLADE HUB SPACING