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Help! Chapter 11 Hinge Pin insertion


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G'day

 

I am having some problems getting the hinge pins to insert into the canrd elevators with the NC-3s & NC-3a and center control rod connector attached.

 

I have tried and been able to insert the hinge pins with the center control rod not installed, but then I can't install the control rod due to the insert overlap....

 

The problem is the hinge pin rods miss the guide holes.

 

I welcome ideas... Thanks in advance....

 

Jeff

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It helps if the rod has a very slight curve so you can rotate it to find the next hole. Wax it up good before inserting. If it's hard to go in, spin it in with a low speed drill. If the holes are too tight, slather fine valve-grinding compound on the rod and run that through the elevator holes a bit to loosen them up.

 

Don't cut them off flush until they go in and out fairly easily.

-Kent
Cozy IV N13AM-750 hrs, Long-EZ-85 hrs and sold

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Try inserting the pin with the canard right side up. You might try sharpening the point of the pin and chucking the end in a variable speed drill and push i slowly.

 

Joe Berki

Limo EZ

I also sharpened the pin, but not symetrically - IOW the "point" is off-set. This, in combination with a very low-speed drill is what worked for me.

 

Here's a hint for getting the little washers in - put little release-tape tabs on the washers so you can hold them in place while your helper guides the pin in. :cool:

 

I'm not sure I would recommend the use of a compound that has grit in it, though. Not sure how you'd get the stuff out so as not to cause excess wear on the hinges. For lubrication, I put Marvel Mystery oil on a rag and ran it over the hing pin before inserting it.

Phil Kriley

Cozy #1460

Chapter 13 - nose

Right wing done - working on right winglet.

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I also sharpened the pin, but not symetrically - IOW the "point" is off-set. This, in combination with a very low-speed drill is what worked for me.

 

Here's a hint for getting the little washers in - put little release-tape tabs on the washers so you can hold them in place while your helper guides the pin in. :cool:

 

I'm not sure I would recommend the use of a compound that has grit in it, though. Not sure how you'd get the stuff out so as not to cause excess wear on the hinges. For lubrication, I put Marvel Mystery oil on a rag and ran it over the hing pin before inserting it.

i used rubbing compound and a drill, it will brake down to fine then wash with water.

Steve M. Parkins

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I heard you used the K Y you had in the cupboard Steve. :ROTFLMAO:

 

Yeah, scotch tape works too. Remember that when you put your nose strut on. ;)

You bad.

 

Now, Marvel Mystery Oil is great, in the shop....and in the BDRM. My bad.

 

I didnt hear the scotch tape/ nose strut one. That is how I held the washers on my pivot. Is that what you are referring to? That noselift assembly is a bugger to get in for me.

Self confessed Wingnut.

Now think about it...wouldn't you rather LIVE your life, rather than watch someone else's, on Reality T.V.?

Get up off that couch!!! =)

 

Progress; Fuselage on all three, with outside and inside nearly complete. 8 inch extended nose. FHC done. Canard finished. ERacer wings done with blended winglets. IO540 starting rebuild. Mounting Spar. Starting strake ribs.

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I didnt hear the scotch tape/ nose strut one. That is how I held the washers on my pivot. Is that what you are referring to? That noselift assembly is a bugger to get in for me.

Likewise. Yep!

 

I put tape on the tiny washers a pair at a time while on the table edge-to-edge. While the canard was upside down with the elevator in place and ready, I draped the two washers over the elevator brackets (plates? L-shaped things) to dangle them in place on each side lined up with the holes.

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Likewise. Yep!

 

I put tape on the tiny washers a pair at a time while on the table edge-to-edge. While the canard was upside down with the elevator in place and ready, I draped the two washers over the elevator brackets (plates? L-shaped things) to dangle them in place on each side lined up with the holes.

 

As John revolta and Olivia Newton John said---"try grease"

I Canardly contain myself!

Rich :D

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G'day

 

I have managed to get the buggers to fit.... Lessons learned. Do it upright, use lots of lube... other lessons learned... graphite oil works well but don't get on foam.... Foam doesn't like the stuff....

 

Thanks for the assistance

 

Jeff

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G'day

 

Thanks for all the comments and ideas... My girlfriend rejected the mystry oil in bedroom....

 

I have managed to get the buggers to fit.... Lessons learned. Do it upright, use lots of lube... other lessons learned... graphite oil works well but don't get on foam.... Foam doesn't like the stuff....

 

Thanks for the assistance.... I am sure I will need more professional help later....

 

Jeff

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