R/C Tech Forums - View Single Post - Crankshaft bearings or? Help.
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Old 01-31-2009 | 04:50 AM
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JetMD
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I had a os tz in my mtx4 and I didn't have to shim the cone. Sounds like maybe a manufacturing defect. Possibly the factory didn't get the bearing seated all the way? Don't know.
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