noisy flat drive unit

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I had the same problem with a flat drive on a Trackmaster Hiro (converted to Polar Express). I also upgraded its motor figuring that would quiet it down but it only made it worse so I figured the noise was coming from the gearing itself. So After posting the problem HERE I scraped the whole drive and installed one from a new Luke. Now it is very quiet even with an upgraded Power Dash motor.

Messages In This Thread
noisy flat drive unit - by emilyfan101 - 09-10-2014, 03:12 AM
RE: noisy flat drive unit - by Ucwepn - 09-10-2014, 07:28 AM
RE: noisy flat drive unit - by emilyfan101 - 09-10-2014, 10:32 AM
RE: noisy flat drive unit - by Super - 09-10-2014, 02:15 PM



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