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TROUBLESHOOTING WHEEL AND TYRE 31-7 WHEEL BALANCER CALIBRATION AC502720AB Balance wheel. Rotate wheel 1/2 turn. Imbalance = 5 g or less Imbalance = more than 5 g Rebalance wheel. Rotate wheel 1/4 turn. Imbalance = 5 g or less Imbalance = more than 5 g Verify wheel is properly centred. Attach a 5 g weight to the outer rim. YES NO Attach a 5 g weight to the inner rim at 180˚ opposite YES NO Balancer does not require Balancer requires calibration. ZERO CALIBRATION STATIC BALANCE DYNAMIC BALANCE Main Index Group TOC |