Measuring Dimensions for Adhesive Weights Balancing 
To enter adhesive weight dimensions for the inner plane, pull the inner Dataset® 
arm away from the weight tray and DOWNWARD, until the roller disk edge is 
touching the wheel at the right edge of the desired left weight plane location. 
Depress the foot pedal to enter the dimensional data. The GSP9720JLR will beep 
to confirm data entry. 
Do NOT return Dataset® arm to the home position. 
Move the Dataset® arm at the right weight plane location 
in the DOWNWARD position and depress foot pedal to 
enter dimensional data. The GSP9720JLR will beep to 
confirm data entry. 
Servo-Aided Adhesive Weight Placement 
When Servo-Stop is enabled in setup, the inner Dataset® arm can be used to assist 
in proper placement of adhesive weights. Servo-aided weight placement is a more 
precise method of weight placement than manual weight placement. The motor will 
automatically rotate the wheel to the contact point of the arm. This eliminates the 
need for you to “eyeball” BDC, which often results in weight placement error. 
Spin the wheel using Mixed Weights or Adhesive Weights selection. 
Shape the weight to a contour similar to the curve of the rim.
Using dimensional information previously obtained, the on-screen graphic displays 
and identifies the exact location of the weight plane and the current position of the 
inner Dataset® arm. Pull the inner Dataset® arm out from the base until the arm and 
the weight location are overlapping.   
GSP9720JLR Wheel Balancer Operation Instructions  Balancing Procedures 
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