
57" Assembled & Unassembled Direct Drive Endura® Fan
Installation
9
Install Motor Supports
Blade Installation
Edges Parallel
.14" [3.5mm] Maximum Gap
Item
Description
Part No.
1
57" DD Fan Motor Support
56502
2
5/16-18 x 3/4 Bolt
4412-11
3
5/16 Flg. Nut
46764
(46764) 5/16 Flg. Nut
(4412-11) 5/16-18 x 3/4 Bolt
1
3
2
1/4" Key Supplied
with Motor
Blade and 1/4" Key
flush with end of
Motor Shaft.
Apply Anti-Seize to the Fan
Blade Shaft and the Fan Blade
bore before installing Blade.
Torque Fan Blade Bolt to
252 ± 8 in lbs. [28.47 ± .9 Nm].