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Flap/Aileron bellcrank bushings
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Dave Krall CFII SEL SES



Joined: 14 Mar 2007
Posts: 342
Location: Seattle WA

Posted: Fri Oct 05, 2007 2:06 am    Post subject: Flap/Aileron bellcrank bushings  

Flap/Aileron bellcrank bushings:
Wouldn't it be better to install bushings in both hinge plates to protect the Al from bolt wear, in addition to the 1/4 inch ones supplied that only protect the bellcranks' holes?
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Wes



Joined: 23 Jan 2006
Posts: 105
Location: Satellite Bch, Florida

Posted: Fri Oct 05, 2007 7:52 pm    Post subject: Aileron/Flap Hinge Bracket Bushings  

Dave,
I have only temporarily installed these hinge brackets, but I think the design is for the bolt to clamp the bushing between the two hinge plates and the bushing would then rotate in the steel bellcranks. i.e. no rotation between the bolt and bushing.

Advice from a guy who has not actually bolted these things together for good.

I'm trying to get the fuselage finished up before starting on the wings (mainly cause I don't have room in the trailer to do both).

Good Luck,

Wes

Kit #95
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Dave Krall CFII SEL SES



Joined: 14 Mar 2007
Posts: 342
Location: Seattle WA

Posted: Fri Oct 05, 2007 9:09 pm    Post subject: Re: Aileron/Flap Hinge Bracket Bushings  

Wes wrote: Dave,
I have only temporarily installed these hinge brackets, but I think the design is for the bolt to clamp the bushing between the two hinge plates and the bushing would then rotate in the steel bellcranks. i.e. no rotation between the bolt and bushing.

Advice from a guy who has not actually bolted these things together for good.

I'm trying to get the fuselage finished up before starting on the wings (mainly cause I don't have room in the trailer to do both).

Good Luck,

Wes

Kit #95

Yes, that makes sense! Thanks.
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