Today's Message Index:
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1. 03:45 AM - Re: Ignition Points (A. Dennis Savarese)
2. 04:56 AM - Re: Ignition Points (napeone)
3. 05:13 AM - Re: Re: Ignition Points (A. Dennis Savarese)
4. 09:50 AM - Re: Ignition Points (napeone)
Message 1
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Subject: | Re: Ignition Points |
Dave,
Did you happen to take any photos of the points before you repaired them?
It would have been nice to see precisely what you had found and then how you
repaired them. Before the mag check when the engine practically quit, did
any previous mag checks either on the ground or in the air give you any
abnormal indication?
Thanks
Dennis
----- Original Message -----
From: "napeone" <napeone@aol.com>
Sent: Sunday, July 01, 2007 8:25 PM
Subject: Yak-List: Ignition Points
>
> When flying the 52 the other day, I noticed some engine roughness. Did an
> airborne mag check and the engine practically quit on the #1 mag. Mag
> checks in the past had been OK, but slightly rough.
> Upon landing, took the left mag cap off, as seen from the rear, and looked
> at the points and found that the anvil contact side of the points was very
> loose. The contact side of the face is staked into a fixture and had
> backed out.
> We restaked the contact with a bench vise using a brass crush washer to
> protect the contact face.
> Reinstalled and runs like new. I will inspect the points again in 10
> hours.
> This is FYI only.
> David H.
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=121692#121692
>
>
>
Message 2
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Subject: | Re: Ignition Points |
Dennis
Sorry, no pics. How did I know you would ask for them? Will do better. The engine
runups had bee OK in the #1 position,but slightly rough. I suppose the engine
was talking to me. Just not shouting. The factory staking of the contact was
very rudimentary. It could be improved upon.
My suggestion is to priodically check contacts for security.
David H.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=121734#121734
Message 3
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Subject: | Re: Ignition Points |
Based on what you saw, if you had a spare set of points would you say that
replacing the set would have been the correct repair?
Dennis
----- Original Message -----
From: "napeone" <napeone@aol.com>
Sent: Monday, July 02, 2007 6:55 AM
Subject: Yak-List: Re: Ignition Points
>
> Dennis
> Sorry, no pics. How did I know you would ask for them? Will do better. The
> engine runups had bee OK in the #1 position,but slightly rough. I suppose
> the engine was talking to me. Just not shouting. The factory staking of
> the contact was very rudimentary. It could be improved upon.
> My suggestion is to priodically check contacts for security.
> David H.
>
>
> Read this topic online here:
>
> http://forums.matronics.com/viewtopic.php?p=121734#121734
>
>
>
Message 4
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Subject: | Re: Ignition Points |
Actually, I do have a spare set of points, but in the interest of conservation,
curiosity, and no real danger we proceeded as described.
David H.
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=121800#121800
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