Elevator up-travel

Ask Questions and Offer Advice Related to the Cessna 120 & 140 Type

Moderators: 6643, 6183, V529

Forum rules
You must be a member of the Cessna 120-140 Association in order to post new topics, reply to existing topics, or search for information on this forum. Use the "Join" link in the red menu bar.
User avatar
6643
Posts: 2337
Joined: Tue May 01, 2018 7:00 am
Location: KLCI
Name: John C
Aircraft Type: 1946 C140/C90
Occupation-Interests: A&P, semi-retired
Contact:

Re: Elevator up-travel

Post by 6643 »

Top one should be accessible with the faring off. Bucking bar through the hole the bell crank ends go into for the bottom one, or, remove the fin and they're both accessible.

That said, I don't see why cherrymax rivets wouldn't be acceptable, if you can stand the ridiculing...
4323
Posts: 8
Joined: Tue May 01, 2018 7:00 am
Location: DRM Drummond Island, MI
Name: Bob Newell
Aircraft Type: 1947 140 C85
Occupation-Interests:
Contact:

Re: Elevator up-travel

Post by 4323 »

ImageIMG_0937.JPG. I’m trying to send a picture of the fin spar in it’s proper position bolted to the horizontal stabilizer. It shows the rivet holes holding the elevator up stop nut plate are for flush rivets and are half hidden by the rear bulkhead.
4323
Posts: 8
Joined: Tue May 01, 2018 7:00 am
Location: DRM Drummond Island, MI
Name: Bob Newell
Aircraft Type: 1947 140 C85
Occupation-Interests:
Contact:

Re: Elevator up-travel

Post by 4323 »

Image
Attachments
434F76B3-72B5-4284-8691-6BF13E9953FE.jpeg
434F76B3-72B5-4284-8691-6BF13E9953FE.jpeg (20.14 KiB) Viewed 3527 times
8395
Posts: 11
Joined: Sun Feb 03, 2019 12:21 am
Name: Greg
Aircraft Type:
Occupation-Interests: Pilot
Contact:

Re: Elevator up-travel

Post by 8395 »

This might help
This might help
B6A5C18C-58B7-4E73-8BBB-8ED73BBCBFB0.jpeg (184.61 KiB) Viewed 3505 times
8395
Posts: 11
Joined: Sun Feb 03, 2019 12:21 am
Name: Greg
Aircraft Type:
Occupation-Interests: Pilot
Contact:

Re: Elevator up-travel

Post by 8395 »

This would be back side
This would be back side
A6460EE8-F5D0-4FDB-BD11-AB2252768862.jpeg (196.5 KiB) Viewed 3504 times
User avatar
6643
Posts: 2337
Joined: Tue May 01, 2018 7:00 am
Location: KLCI
Name: John C
Aircraft Type: 1946 C140/C90
Occupation-Interests: A&P, semi-retired
Contact:

Re: Elevator up-travel

Post by 6643 »

8395 wrote: Thu Oct 24, 2019 10:50 pm This would be back side...
I think I had that same shirt!
6863
Posts: 132
Joined: Tue May 01, 2018 7:00 am
Location: EWK Newton, KS
Name: John Kliewer
Aircraft Type: C120
Occupation-Interests: Corporate PIlot - retired
Contact:

Re: Elevator up-travel

Post by 6863 »

6643 wrote: Tue Oct 29, 2019 7:00 am
8395 wrote: Thu Oct 24, 2019 10:50 pm This would be back side...
I think I had that same shirt!
Me too.
John Kliewer

"Make things as simple as possible but no simpler." Albert Einstiein

"Wheels move the body. Wings move the soul."
User avatar
hotrodmac
Posts: 64
Joined: Mon Aug 12, 2019 12:33 am
Location: Mint Hill, NC
Name: Lance B
Aircraft Type: C140
Occupation-Interests: Information Technology
Contact:

Re: Elevator up-travel

Post by hotrodmac »

Hey everyone, wanted to followup since it's been a week.

First off, thanks so much to everyone who responded, I'm constantly amazed at how helpful the folks in this group are!!

Last Wednesday, I completely removed the bolt from the up stop so the only thing left is that nut plate that's turned backwards. I now get 15 degrees of up travel on the elevator. It's obviously not book-spec, but it's enough to land tailwheel first. I'm probably going to leave it that way until annual since the rudder will have to come off to remove and reinstall those nutplates. The heat has finally broken here in NC, so it's time to go flying!

P.S.
I also learned on Wednesday how important it is to answer the phone when Air Force Search and Rescue calls because your ELT is going off, but that's a story for another day. ;)
'46 C140 - Flying
Kitfox SS7 - Building
8342
Posts: 293
Joined: Sun Oct 14, 2018 11:55 pm
Location: KUSE Wauseon OH
Name: Rick F
Aircraft Type: C-140 (sold)
Occupation-Interests: Captain B-777 (Retired)
Contact:

Re: Elevator up-travel

Post by 8342 »

Now that you have the problem nailed down, you really need to fix it correctly.

The rudder comes off very easily and the fix will not be hard at all with a rivet squeezer.

I would replace those nut plates with new too.

A couple of hours work and it will be as good as new.

Good luck,

Rick
Post Reply

Who is online

Users browsing this forum: Bing [Bot] and 11 guests