Specifications
GB - 7
Tools Required
•1/2" Wrench
• Needle Nose Pliers
Unpack Unit
Remove unit and all other components from 
the shipping container. Push unit from 
container onto a level surface. 
Assemble Handlebars
1. Rotate handlebars into the operating 
position and secure with the bolts and 
lock nuts.
2. Connect the depth control rod to the 
cutting height lever and to the cutting 
depth adjuster with two hairpins.
Check Engine Oil
1. Fill engine crankcase with oil. See 
engine manual.
Check Engine Fuel
1. Fill fuel tank. See Check Engine Fuel on 
page 7.
Check Safety Interlock System
See Operator Presence Control on page 9.
ASSEMBLY
WARNING: AVOID INJURY. 
Read and understand the entire 
Safety section before 
proceeding.
Figure 3
WARNING: Safety interlock 
failure and improper operation of 
unit can result in death or serious 
injury. Check system before each 
use to make sure it is functioning 
properly.










