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ENGINE
•Remove spark plug and pour 1tea-
spoon of 40:1,2-cycle engine oil (air
cooled) through the spark plug open-
ing. Slowly pull the starter rope 8 to
10 times to distribute oil.
•Replace spark plugwith new one of
recommended type and heat range
(see REPLACESPARKPLUGsection).
• Clean air filter.
• Cheek entire unit for loose screws,
nuts, and bolts. Replace any dam-
aged, broken, or worn parts.
• At the beginning of the next season,
use only fresh fuel having the proper
gasoline to oil ratio.
OTHER
• Do not store gasoline from one sea-
son to another.
• Replace your gasoline can ifit starts
to rust,
TROUBLESHOOTING TABLE
WARNING: Always stop unit and disconnect spark plug before perform-
ing all of the recommended remedies below except remedies that require
operation of the unit.
TROUBLE
Engine will not
start.
Engine will
not idle
properly.
Engine willnot
accelerate,
lacks power,
or dies under
a load.
Engine
smokes
excessively.
Engine runs
hot,
CAUSE
1. ON/OFF switch in the OFF
position.
2, Engine flooded.
3, Fuel tank empty.
4, Spark plug notfiring,
5. Fuel not reaching
carburetor.
6. Compression low.
1. Carburetor requires
adjustment.
2, Crankshaft seals worn,
3, Compression low.
1. Air filterdirty,
2, Spark plug fouled.
3, Carburetor requires
adjustment,
4. Carbon build*up on
muffleroutlet screen.
5. Compression low.
I. Choke partially on.
2. Fuel mixture incorrect.
!3. Air filter dirty.
I4. Carburetor requires
adjustment.
1. Fuel mixture incorrect.
2. Spark plug incorrect.
3. Carburetor requires
adjustment.
4. Carbon build-up on
mLitflar outlet screen.
REMEDY
1. Move ON/OFF switch to the ON
position.
2. See "Starting a Flooded Engine"
in Operation Section.
3, Filltank with correctfuel mixture.
4. Install new spark plug.
5. Check for dirtyfuel filter; replace.
Check for kinked or splitfuel line;
repair or replace.
6. Contact Sears Service (see back
cover).
1. See "Carburetor Adjustment" in
Service and Adjustments Section,
2, Contact Sears Service (see back
cover).
3, Contact Sears Service (see back
cover).
t. Clean or replace air filter.
2, Clean or replace plug
and regal}.
13. Contact Sears Service (see back
cover).
!4. Contact Sears Service (see back
Icover).
5. Contact Sears Service (see back
cover).
1. Adjust choke,
2, Empty fuel tank and refillwith
correct fuel mixture,
3. Clean or replace air filter.
4, Contact Sears Service (see back
cover).
1. See "Fueling Engine"in Operation
seclJon.
2. Replace withcorrect spark plug.
3. Contact Sears Service (see back
cover).
4. Contact Sears Service (see back
cover).
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