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TIRES AND WHEELS
SERVICE PROCEDURES (Continued)
1 – HEAVY SPOT
2 – CENTER LINE OF SPINDLE
3 – ADD BALANCE WEIGHTS HERE
1 – OF SPINDLE
2 – ADD BALANCE WEIGHTS HERE PER DIRECTION OF
DYNAMIC BALANCING EQUIPMENT.
Fig. 12 Static Unbalance & Balance
4 – CORRECTIVE WEIGHT LOCATION
5 – TIRE OR WHEEL TRAMP, OR WHEEL HOP
Fig. 13 Dynamic Unbalance & Balance
3 – CORRECTIVE WEIGHT LOCATION
4 – HEAVY SPOT WHEEL SHIMMY AND VIBRATION
PT