OPERATIONAL PERFORMANCE TEST / Wheel Loader Test BUCKET LEVELNESS Summary: Left and right inclinations of the bucket are checked in order to prevent uneven wear of the cutting edge of the bucket. Preparation: 1. Place the unloaded base machine on a horizontal bed on the ground. (In case a bed is not available, place it on a horizontal flat concrete. Deal with the measurement values as guidelines.) 2. Adjust the tire air pressure to the specified value. 3. Set the bucket bottom horizontal and contact onto the ground. Measurement: 1. Float the bucket bottom slightly above the bed. 2.
Measure the vertical distance from the bed and the bottom surface of the cutting edge of the left and right ends. 3. Repeat measurement three times and calculate the average value. Cutting Edge T4GB-04-04-011 CAUTION: Do not put hands, feet and meas- uring instruments under the bucket. Evaluation: Refer to Performance Standard Table in Group T4-2. T4-4-11