Installation Instructions

Figure3
1.Innerhousing3.Topbearingholder
2.O-ring
4.Insertthebearingholder/fanshaftassemblyinto
theinnerhousing(Figure3).Thebearingtsinto
theO-ringbearingretainerandthemarksonthe
bearingholdershouldalignwiththemarksonthe
innerhousing.
5.Securethebearingholdertotheinnerhousingwith
(4)5/16x10inchboltsandangenuts(
Figure4).
Torquetheangenutsto170–180in-lbs.
Figure4
1.Bearingholder3.Bolts
2.Innerhousing4.Flangenuts
6.Placetwo2x4blocksorequivalent,undertheedges
oftheouterturbinehousingtoraiseitoffthework
surface(
Figure5).
Figure5
1.Outerturbinehousing
3.Innerturbinehousing
2.2x4Block(2)
2