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WT-2 < ON-VEHICLE MAINTENANCE > ROAD WHEEL ON-VEHICLE MAINTENANCE ROAD WHEEL Inspection INFOID:0000000003812916 ALUMINUM WHEEL 1. Check tires for wear and improper inflation. 2. Check wheels for deformation, cracks and other damage. If deformed, remove wheel and check wheel a. Remove tire from aluminum wheel and mount on a tire balance machine. b. Set dial indicator as shown in the figure. c. If the lateral deflection (A) or vertical deflection (B) for radial STEEL WHEEL 1. Check tires for were and improper inflation. 2. Check wheels for deformation, clacks and other damage. If deformed, remove wheel and check wheel a. Remove tire from steel wheel and mount wheel on a tire balance machine. b. Set two dial indicators as shown in the illustration. c. Set each dial indicator to “0”. d. Rotate wheel and check dial indicators at several points around e. Calculate runout at each point as shown below. f. Select maximum positive runout value and the maximum nega- CAUTION: In case a positive or negative value is not available, use the g. If the total runout value exceeds limit, replace steel wheel. Limit A: . B: . SEIA0737E Lateral runout limit (A): ( + )/2 Radial runout limit (B): ( + )/2 Limit A: Refer to . B: Refer to . SEIA0738E |