g423077
Figure21
4.Installthenewbladeandthebladebolt(Figure
22).
Important:Ensurethatthebladeisinstalled
betweenthetabsontheundersideofthefan,
withthecurvedendsfacingdowntoward
theground.
g423078
Figure22
5.Useatorquewrenchtotightenthebladebolt
to61to74N∙m(45to55ft-lb).
24