Today's Message Index:
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1. 07:36 AM - Engine missing during mag check (charles.long@gm.com)
2. 08:11 AM - Re: Engine missing during mag check (Jeff Small)
Message 1
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Subject: | Engine missing during mag check |
I've noticed my engine missing during mag check. It does not occur
all the time, and it can occur on either mag or both. My idle mixture has
been set a bit to the rich side for easier starting in the winter. This
could certainly contribute and that is one of the first things that I will
adjust. Also noticed that my distributer caps are loose. This was not the
case when new. I'm going to inspect the rotors and add shims to eliminate
the slack. Has anyone else experienced mag check issues due to loose caps
or rich idle mixture?
Thanks in advance
Chuck Long
Zodie Rocket w Jab 3300
105 hr TTSN
Message 2
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Subject: | Re: Engine missing during mag check |
Hi Chuck,
I've not experienced missing during mag checks and at under 110 hours
your caps and rotors should still be in good shape - notice the still.
I put new caps and rotors on at 280 hours and noticed the new caps were
slightly loose (could be rocked back and forth) so I just took a few
swipes with a file on the ends of the aluminum L angles that holds on
the cap and has the cap screw pass through it for attachment.
Worked well and engine, which had experienced rough rpm on take off the
previous flight, was as smooth as ever.
cheers jeff small
I've noticed my engine missing during mag check. It does not
occur
all the time, and it can occur on either mag or both. My idle mixture
has
been set a bit to the rich side for easier starting in the winter.
This
could certainly contribute and that is one of the first things that I
will
adjust. Also noticed that my distributer caps are loose. This was
not the
case when new. I'm going to inspect the rotors and add shims to
eliminate
the slack. Has anyone else experienced mag check issues due to loose
caps
or rich idle mixture?
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