NVH Diagnostic

Ask for and share advice on using the PicoScope kit to fix Heavy Duty and Off Highway machinery here
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mbrown1073
Newbie
Posts: 8
Joined: Fri Nov 11, 2022 4:40 am

NVH Diagnostic

Post by mbrown1073 »

Hi,

Was looking for some guidance with diagnosing a vibration complaint on a 2022 Kenworth W990 with a Cummins X15, 18 speed Eaton Endurant transmission. The complaint is just vibration all the time. Have had several test drives, with no vibration felt. We purchased the NVH kit to help diagnose this complaint and I am currently trying to learn how to use it. I have a capture for your viewing pleasure. Any help would be appreciated.

Thank you,
Matt Brown
Attachments
231102_VibrationAnalyser_Hummer.pddata
Base line accelerometer drivers seat
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Steve Smith
Pico Staff Member
Pico Staff Member
Posts: 1567
Joined: Sun Aug 25, 2013 7:22 am

Re: NVH Diagnostic

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