Troubleshooting - Poulan Pro 271490 Owner's Manual

TROUBLESHOOTING CHART
PROBLEM
Will not start
Hard to start
Enginewill not
turn over
Engine clicks but
will not start
CAUSE
• Out of fuel.
• Engine not"CHOKED"
properly.
• Engine flooded.
• Bad spark plug.
• Dirty air filter.
• Dirty fuel filter.
• Water in fuel.
• Loose or damaged wiring.
• Carburetor out of adjustment.
Engine valves out of
adjustment.
• Dirty air filter.
• Bad spark plug.
• Weak or dead battery.
• Dirty fuel filter.
• Stale or dirty fuel.
• Loose or damaged wiring.
• Carburetor out of adjustment.
Engine valves out of
adjustment.
Clutch/brake pedal not
depressed.
Attachment clutch is
engaged,
Weak or dead battery.
Blown fuse.
Corroded battery terminals.
Loose or damaged wiring.
Faulty solenoid or starter.
Faulty operator presence
switch(es).
• Weak or dead battery.
• Corroded battery terminals.
• Loose or damaged wiring.
• Faulty solenoid or starter.
CORRECTION
• Fill fuel tank.
• See "3-0 START ENGINE"
in Operation section.
• Wait several minutes
before attempting to start.
• Replace spark plug.
• Clean/replace air filter.
• Replace fuel filter.
• Drain fuel tank and
carburetor, refill tank with
fresh gasoline and replace
fuel filter.
• Check all wiring.
• See "ro Adjust Carburetor"
in Service Adjustments
section.
• Contact an authorized
service center/department.
• Clean/replace air filter.
• Replace spark plug.
• Recharge or replace
battery.
• Replace fuel filter.
• Drain fuel tank and refill
with fresh gasoline.
• Check all wiring.
• See "To Adjust Carburetor"
in Service Adjustments
section.
• Contact an authorized
service center/department.
• Depress clutch/brake
pedal.
• Disengage attachment
clutch.
• Recharge or replace
battery.
• Replace fuse.
• Clean battery terminals.
• Check/replace ignition
switch.
• Check/replace solenoid or
starter.
• Contact an authorized
service center/department.
• Recharge or replace battery
• Clean battery terminals.
• Check all wiring.
• Check/replace solenoid or
starter.
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