Just to ad to Rob's post. We also installed new plugs.
Regards
Laurie Hoffman
From: Rob Thompson <[email protected]>
To: "[email protected]" <[email protected]>
Sent: Friday, 10 July 2015, 16:38
Subject: [DOG mailing list] Vibrations at certain revs
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G'day All,
On our dimona with a L2000 and Hoffman prop, we have a vibration issue which is
happening at around 2950rpm in fine pitch at 60kts and 2450rpm in course pitch
at about the same speed.
Nothing really has changed recently but the problem has developed over the past
few months. I put in new carbs but that didn't make any difference.
At full throttle it is climbing brilliantly.
Anyone else had a problem happen like this? Just seems strange that it would
develop with no chips or damage to the prop from grass ops.
I am going to hire Nigel's dynamic balancer which seems like the best bet. This
unit is fantastic for getting your engine/prop running really smooth so
hopefully this will work.
Rob Thompson
0429 493828
Please note that my new email address is [email protected]
