njohnston77's latest activity
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Nnjohnston77 replied to the thread Loud whistling sound when firing up new MX4900.I just tried increasing the rpm with the machine parked and still heard that noise and it did get a bit more high pitched. As soon as I...
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Nnjohnston77 reacted to JimmyJazz's post in the thread Loud whistling sound when firing up new MX4900 with
Like.
I certainly hear it and find it annoying. I don't know if it represents an issue that needs resolving. I always wear hearing protection... -
Nnjohnston77 reacted to GrumpyFarmer's post in the thread Loud whistling sound when firing up new MX4900 with Like.
Good day. I am not a Kubota mechanic…nam a weekend warrior and pretend to be a farmer when I am not working for the man…so take this...
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Nnjohnston77 reacted to McMXi's post in the thread Loud whistling sound when firing up new MX4900 with Like.
I can hear the sound and it's kind of metallic and could be something vibrating at the right (specific) frequency. You mentioned that...
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Nnjohnston77 replied to the thread Loud whistling sound when firing up new MX4900.https://youtube.com/shorts/6Hu6bPkiH7I?feature=share
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Nnjohnston77 replied to the thread Loud whistling sound when firing up new MX4900.I do not have a trailer yet so I have no way of getting it to the dealer currently. I spoke with them on the phone and they mentioned it...
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Nnjohnston77 posted the thread Loud whistling sound when firing up new MX4900 in Service, Repair & Maintenance.Hello, I bought a new MX4900 HST in May 2025 and have less than 14 hours on it. Back in October I noticed every time I start it there...