Noise Issues - Vision Fitness U70 Service Manual

CHAPTeR 6: TRoUbleSHooTiNg
6.5 TRoUbleSHooTiNg - NoiSe iSSUeS
kNoCkiNg oR CReAkiNg NoiSeS
PoSSible CAUSeS:
1) the pedal is connected to the crank arm too loosely.
2) Belt tension is too loose, or the belt is dirty.
3) the crank is damaged.
4) the drive axle assembly is damaged.
SolUTioN:
1) open the side covers and clean and tighten the belts.
2) tighten the connections between the pedal and crank arm.
3) replace the crank.
4) replace the drive axle assembly.
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