NOTE:  If optional HammerHead™ TCD weight locator is installed, 
the weight should be applied at the location marked by the 
laser. Refer to “4.12 Optional HammerHead™ TDC Laser 
Adhesive Weight Locator,” on page 51. 
Attach the clip-on weight amount shown on the LCD for the left weight plane to the 
inner rim of the wheel. 
 
If necessary, use the left   to split the weight. Refer to “Split Weight
®
 Feature,” 
page 41. 
Servo-Activated Laser automatically locates BDC to aid in fast adhesive weight 
positioning. 
The BDC laser locator automatically displays a vivid line at bottom dead center after 
a wheel has been spun. The laser turns off when the wheel is spun again. 
CAUTION:  Use of controls or adjustments or performance of procedures other than 
those specified herein may result in hazardous radiation exposure. 
 
GSP9200 Series Wheel Balancer Operation Instructions  3. Balancing Procedures 
 25