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-   -   Nosegear Warning Plate (http://www.337skymaster.com/messages/showthread.php?t=5121)

OhioSkymaster 01-17-22 08:48 PM

Nosegear Warning Plate
 
I have seen a red warning label on the nosegear of a few other Skymasters but mine doesn't have one and there is no information on it in the manuals that I can find. Can anyone tell me what it says? I should have written it down when I saw it, but did not.

Learjetter 01-17-22 09:47 PM

1 Attachment(s)
You can find a list of the required placards in the A6CE type certificate.

You can have new stickers made by a local print shop.

Attached is a photo of the placard in my ‘77 G model gear (one on underside of each nose gear door and 1 on inside of each main gear spring door).

MD83driver 01-18-22 09:45 AM

1 Attachment(s)
Would this be the one your are thinking of. Off of my P337H. Before restoring it.

Rick Erwin 01-18-22 08:58 PM

OhioSkymaster, if you're looking for the placard about the hydraulic pump circuit breaker, I had some made for my plane, along with a slew of other placards also.

The guy that made them would still have the template and can make more of them if that's what you're after. He's available at dean@pipts.com.

MD83Driver, I don't recall seeing that placard. I remember reading about it though. Where does it go?

Rick

MD83driver 01-18-22 10:04 PM

3 Attachment(s)
Rick, The placard is shown in fig.2 Item 37. It is not shown in the parts catalog of the nose strut. Here are pictures of the installed placard as it was on my plane. These are the only pictures I have. Ray

Rick Erwin 01-18-22 10:23 PM

Thanks Ray. Figure 2 is where I must have seen the placard.

I'll have to check whether it's there tomorrow. I'm thinking it's not...

Rick

Rick Erwin 01-19-22 12:12 PM

2 Attachment(s)
It's there! I'd never noticed it. Something else to restore.

Thanks again, Ray

wslade2 01-19-22 05:33 PM

I always wondered what that plate was there for!

Rick Erwin 01-19-22 07:49 PM

wslade2, you're ahead of me as I had never noticed it.

Dean is making me a placard for it, red-faced laminate, laser cut white letters. I will spray it with a couple coats of clear to help with abrasion.

I'll first have to remove the placard holder to clean up the ferrous metal and prime it before I attach the new placard. He's using a type of laminate that has a strong adhesive backing, so it should stick well. I'll be the guinea pig for the first run at the thing.

If anybody else wants one, let Dean know at dean@pipts.com as it'd be easy to have the machine make several rather than one. He's asking $20 bucks.

He's done all kinds of panels, 3D maker stuff, placards, decals for me. Excellent work, reasonable prices.

Rick

Rick Erwin 01-21-22 12:26 PM

1 Attachment(s)
Since the bracket for the "DEPRESS AIRPLANE NOSE WHEN TOWING" placard doesn't appear to be in the parts manual, this is for any DIYers wanting to make their own.

Here are the dimensions:

Stock - 0.75" x 4.625" x 0.0435"

The 90-degree bend occurs at 2.125" on the leg with the mounting hole in it.

The mounting hole diameter is 0.325" and is centered 0.3875" from the end.

The front face on which the placard mounts is 2.325" wide by 0.75" high.
************************************************** *********

I went on a search for why this placard exists. Like OhioSkymaster and MD83driver, I couldn't find anything in the Parts Manual about it. I couldn't find anything in the Airplane Flight Manual about it either. There is a Caution statement in Section 2-General Handling-Towing that only states: "Depress nose of aircraft when towing." No explanation beyond that.

I discussed this with my IA, who believes it is related to a self-centering mechanism that centers the nose gear prior to retraction to prevent damage during retraction. He said if the oleo strut on the nose gear is extended to the point it has locked into the self-centered position, and the nose gear is then turned, the nose gear linkage would be damaged. Makes sense.

Rick

Rick Erwin 02-23-22 04:17 PM

2 Attachment(s)
Closing the loop on this project.

The bracket attaches to the inside of the lower, aft bolt that holds the nose gear limit switch bracket.

Dan schultz 03-08-22 01:04 AM

You might want to inspect those wires from that squat switch in your photo. Mine had the insulation worn away exposing bare wire. I removed the wires to the terminal strip on the left hand side of the nose wheel well, used shrink wrap on each individual wire then used a piece of shrink wrap to encase both wires.

N67S
Dan Schultz

Rick Erwin 03-08-22 08:08 AM

Thank you, Dan. I'll get those wires wrapped up.

Rick

patrolpilot 03-09-22 07:14 PM

Quote:

Originally Posted by Rick Erwin (Post 27739)
If anybody else wants one, let Dean know at dean@pipts.com as it'd be easy to have the machine make several rather than one. He's asking $20 bucks.

Rick, any other contact for Dean? I tried emailing him twice but get this back in return.

"The recipient's mailbox is full and can't accept messages now. Please try resending your message later, or contact the recipient directly."

Rick Erwin 03-09-22 09:25 PM

Patrolpilot,

I just spoke with Dean; he's getting our emails ... but the server is errantly sending the "mailbox is full message".

He's going to talk with his IT folks tomorrow about it.

Rick


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