where is a shop that can shot peen Cessna spring gear legs?

How to keep the Cessna 170 flying and airworthy.

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H. Mark Smith
Posts: 18
Joined: Sat Dec 28, 2002 5:33 am

where is a shop that can shot peen Cessna spring gear legs?

Post by H. Mark Smith »

Where is a shop or business that can shot-peen Cessna spring gear legs???
pauldpilot
Posts: 21
Joined: Sun Mar 09, 2003 6:06 am

shot peened gear legs

Post by pauldpilot »

In Burbank, Ca is an FAA approved shop named Peen Rite. I don't have the number. Hope this helps.
I just reinstalled my gearlegs today after having them rearched and magnafluxed. Then I find out that they are shot peened. I wished I knew it before! I would have had them done.
pauldpilot
pauldpilot
Posts: 21
Joined: Sun Mar 09, 2003 6:06 am

shot-peened gear legs

Post by pauldpilot »

I just found the number. 818.767.3676
pauldpilot
zero.one.victor
Posts: 2271
Joined: Tue Apr 23, 2002 12:11 am

Post by zero.one.victor »

Paul,who re-arched & magnafluxed your gear legs? What was the price? And what gear legs are they--early 170,late 170 (lady-legs),180,or ??
I have 180 legs on my ragwing,installed by a previous owner,but I think maybe most of us that do the gear leg "upgrade" might be just as well served by re-arching the stock 170 gear.

Eric
H. Mark Smith
Posts: 18
Joined: Sat Dec 28, 2002 5:33 am

gear legs

Post by H. Mark Smith »

Thanks for the numbers, I'l call tomorrow.

The stock 170 gear legs are made of a different steel than the 180 gear legs. I think it is a 4000 series and I talked to someone a long time ago about re-arching them and it doesn;t work. They were manufactured flat, no arch . If you try to arch them, they will go back flat. At any rate, you would be modifing Cessna's original design and i think you would have a hard time finding a shop to do this. Lets just suppose a shop did rearch them , and you go flying and they break. NOW what? The shop used un-approved repair procedures and all kinds of nasty things follow.
I looked into to because I thought the same thing like you.
Get 180 legs, have them bead blasted and inspected by someone who knows gear legs, repair and dents, corrosion etc, have them reshot-peened, and then x-rayd to make sure there are no cracks and htat the depth of the shot-peening is correct.Paint and install, go fly
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