TROUBLESHOOTING CHART
PROBLEM CAUSE
Engine clicks but • Weak or dead batterc.
i :'_will not!start
o 'Oorroded battery termi-
nalso
o Loose or damaged wiring_
= Faulty solenoid or starter:
o Cutting too much
grass/too fast.
° Throttle in "CHOKE" posi-
tion.
° Build-up of grass, leaves
and trash under mower.
o Dirty air filter:
° Low oil level/dirty oil,
o Faulty spark plug.
o Dirty fuel filter:.
o Stale or dirty fuel,,
Loss of power
o Water in fuel,,
° Spark plug wire loose,,
o Dirty engine air
screen/fins,
° Dirty/clogged muffler.
O
Excessive vibration o
e
e
Engine continues to o
run when opera-
tor leaves seat
with attachment
clutch engaged
Loose or damaged wiring.
Carburetor out of adjust-
menL
Engine valves out of
adjustment.
, i,i
Worn, bent or loose blade.
Bent blade mandrel.
Loose/damaged part(s),
Faulty operator-safety
presence control system.
CORRECTION
° Recharge or replace battery.
° Clean batteryterminalso: :
° Check all wiring.
- CheckJreplace solenoid or
starter.
° Set in "Higher Cut" posi-
tion/reduce speed.
= Adjust throttle control,,
• Clean underside of mower
housing.
o Clean/replace airfilter1.
• Check oil level/change oil.
= Clean and regap or change
spark plug.
° Replace fuel filter.
° Drain fuel tank and refill with
fresh gasoline.
= Drain fuel tank and carbure-
tor; refill tank with fresh gaso-
line and replace fuel filter:,
° Connect and tighten spark
plug wire.
o Clean engine air screen/fins,,
o Clean/replace muffler,.
o Check all wiring.
o See "To Adjust CarburetoP in
Service and Adjustments
section.
= Contact an authorized ser-
vice center.
o Replace blade,, Tighten blade
bolt.
o Replace blade mandrel.
o Tighten loose part(s)o
Replace damaged parts.
Check wiring, switches and
connections. If not
corrected, contact an autho-
rized service center/
departmenL
3O
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