Spindle Type 
Sets the spindle to the correctly installed spindle type. Select either the standard 
threaded spindle or the optional Auto-Clamp pneumatic spindle. 
Load Roller Type 
Enables the load roller, or disables if no load roller is present. 
HammerHead™
Setup options for the HammerHead option. 
Road Force Audit Mode 
Enables Road Force Audit. While in service mode, select Quickmatch. Select the last 
option which is “Enabled, with Road Force”. Save setup and return to balance 
screen. 
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 Equipment Information  GSP9720JLR Wheel Balancer Operation Instructions