Operator's Manual
Rolling String Trimmer 600050V, 600050B
Check for parts online at
www.getearthquake.com
or call 800-345-6007 M-F 8-5
18
Operator's Manual
Rolling String Trimmer 600050V, 600050B
Check for parts online at
www.getearthquake.com
or call 800-345-6007 M-F 8-5
tRoubLEShooting guidE
notE: Please see the engine manual for a full troubleshooting guide for any engine issues.
trouble
Cause
Correction
Engine does not start
Spark plug wire disconnected
Connect spark plug wire
Engine not primed
Prime engine
Defective or incorrectly gapped
spark plug
Inspect or replace spark plug
Fuel tank empty
Add fuel
Dirty carburetor or fuel line
Clean carburetor or fuel line
Dirty air filter
Replace air filter
Carburetor out of adjustment
For carburetor adjustment, take the
unit to an authorized service center
Engine flooded
Wait several minutes before
starting
Throttle control lever in incorrect
position
Move throttle lever to FAST or
START position
Stale gasoline
Drain old gasoline and add fresh
gas
Defective throttle control lever or
wire
Inspect lever and wire. Replace if
damaged or defective.
Engine runs poorly
Bad spark plug
Replace spark plug
Dirty air filter
Replace air filter
Carburetor out of adjustment
For carburetor adjustment, take the
unit to an authorized service center
Stale gasoline
Drain old gasoline and add fresh
gas
Engine cooling system clogged
Clean engine screen and cooling
fins
