Maintenance guy needs help

How to keep the Cessna 170 flying and airworthy.

Moderators: GAHorn, Karl Towle, Bruce Fenstermacher

Post Reply
wingnut
Posts: 990
Joined: Fri Dec 15, 2006 7:58 pm

Maintenance guy needs help

Post by wingnut »

I know someone here has seen the stainless protector plates that attach to the aft door frame/skin area. These plates are to protect the skin in the event the door latch is actuated and someone trys to slam the door, thus damaging the skin.
Does anyone know the source. I could make them, but would still like to know the source. Any leads would be appreciated. My Googling for Dummies book is no help.
And no, I didn't damage one. It's for a former State of Texas Forrest Service 207 that was apparently used for hauling longhorn cattle to sale.
Del Lehmann
Mena, Arkansas
User avatar
johneeb
Posts: 1543
Joined: Thu Jun 26, 2003 2:44 am

Re: Maintenance guy needs help

Post by johneeb »

wingnut wrote:..................And no, I didn't damage one. It's for a former State of Texas Forrest Service 207 that was apparently used for hauling longhorn cattle to sale.
Del that sounds like one of George's early flying jobs. I don't know of a source of 207 strike plates, below is a picture of how I solved the problem (a little sheet metal brake work and an application of Mr. Dremel) when I converted to rotary latches on my 170.
Rotery Latch installation 031small.jpg
You do not have the required permissions to view the files attached to this post.
John E. Barrett
aka. Johneb

Sent from my "Cray Super Computer"
User avatar
GAHorn
Posts: 21303
Joined: Fri Apr 12, 2002 8:45 pm

Re: Maintenance guy needs help

Post by GAHorn »

johneeb wrote:...Del that sounds like one of George's early flying jobs....
Ha! Good jab!

But I never flew the state's 207. That was based in College Station and operated by the state forestry service and maintained by locals over there. The pilot was also unknown to any of the "official" state pilots. I suspect he was a contractor to Texas A & M University who had an interest in the operation alongside their forestry school.

(The Aggies once kidnapped the Univ. of Texas mascot, BEVO...who is a Longhorn steer. Perhaps that's how the damage occured?)

In a related story of how "BEVO" got his name..... it is said that when the Aggies kidnapped the steer they'd also had a rare victory over the Univ. of Texas by a score of 13 - 0. :oops: The story goes that the rambunctious Aggies decided to embarras the UT boys by BRANDING the score on the entire side of the steer. There that steer stood, tied to a stake outside the UT stadium with "13 - 0" burnt into it's orange side. (The school colors for UT is "burnt orange".) When the steer was recovered ...in order to obliterate the obnoxious and embarrasing score branded on the steer's side....the poor cow had to undergo a SECOND BRANDING IRON experience which altered the 13- 0 to B E V O . And now you know the rest of the story.
'53 B-model N146YS SN:25713
50th Anniversary of Flight Model. Winner-Best Original 170B, 100th Anniversary of Flight Convention.
An originality nut (mostly) for the right reasons. ;)
wingnut
Posts: 990
Joined: Fri Dec 15, 2006 7:58 pm

Re: Maintenance guy needs help

Post by wingnut »

johneeb wrote:
wingnut wrote:..................And no, I didn't damage one. It's for a former State of Texas Forrest Service 207 that was apparently used for hauling longhorn cattle to sale.
Del that sounds like one of George's early flying jobs. I don't know of a source of 207 strike plates, below is a picture of how I solved the problem (a little sheet metal brake work and an application of Mr. Dremel) when I converted to rotary latches on my 170.
Actually, the aftermarket "guard" plates I'm looking for will fit any model, well, 100/200 series.
I see in your picture, you made a simple flat plate to protect the skin. What I have seen before many times, but can't source, is basically the same as yours except has an 90 degree angle that turns in toward the latch. The length of that angle is approx 3/16" to 1/4", and may be a little taller than yours to accomodate different rivet pitches. The one's I've seen certainly look like an aftermarket (quality) part, rather than something made in the field.

Maybe this was one of those inventions that wake me at 2am, then I go through life thinking it's real?
Del Lehmann
Mena, Arkansas
User avatar
johneeb
Posts: 1543
Joined: Thu Jun 26, 2003 2:44 am

Re: Maintenance guy needs help

Post by johneeb »

wingnut wrote:.........Actually, the aftermarket "guard" plates I'm looking for will fit any model, well, 100/200 series.
I see in your picture, you made a simple flat plate to protect the skin. What I have seen before many times, but can't source, is basically the same as yours except has an 90 degree angle that turns in toward the latch. The length of that angle is approx 3/16" to 1/4", and may be a little taller than yours to accomodate different rivet pitches. The one's I've seen certainly look like an aftermarket (quality) part, rather than something made in the field.

Maybe this was one of those inventions that wake me at 2am, then I go through life thinking it's real?
Del, I did consider a few alternatives similar to the plate with a 90 degree bend (even considered using a plate that was all in one) but decided against using any of them as my doors fit so well and would have required trimming their trailing edges to allow clearance to the added strike plate. Another consideration that concerned me was the 90 degree bent plate would restrict the amount of latch bar that sticks out of the door and that would lessen the amount of the latch bar available to engage the rotary latch.
John E. Barrett
aka. Johneb

Sent from my "Cray Super Computer"
User avatar
DaveF
Posts: 1565
Joined: Sat Nov 03, 2007 1:44 am

Re: Maintenance guy needs help

Post by DaveF »

Del,

Back in 2000 I got some literature on stainless striker plates from an outfit in South St. Paul, MN, called Lake & Air. At that time the plates cost about $25 each.

Dave
User avatar
Kyle
Posts: 217
Joined: Mon Aug 29, 2005 1:23 am

Re: Maintenance guy needs help

Post by Kyle »

Hi Del,

Yup, in 1998, I had purchased a set from the same company (Lake & Air) for my 182, they worked slick... Not sure if they are still offered.

Best wishes,

Kyle
Kyle Takakjian
Truro, MA
52 C-170B, N8087A
Post Reply
Cessna® is a registered trademark of Textron Aviation, Inc. The International Cessna® 170 Association is an independent owners/operators association dedicated to C170 aircraft and early O-300-powered C172s. We are not affiliated with Cessna® or Textron Aviation, Inc. in any way.