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Polaris 90 sportsman 2014 Transmission Rebuild


Jteam

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Recently picked up a Sportsman 90 with a bad transmission / gearbox. I had to rebuild the gearbox with all new bearings. It had been run underwater and the bearings were all rusted. Also tore into the secondary clutch and replaced the bearings in there. The primary (variator) seemed ok but I cleaned it and lubed the needle bearing with Super Lube. The issue i'm have is when riding it or revving it up, the front primary makes a load whine when it gains some speed. Is this normal? Other than the needle bearing in the primary, i dont see what else could be causing all the noise. thanks in advance for any help

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