Fuel System; Troubleshooting Table - Weed Eater W25CB Guía De Instalación Rápida

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FUEL SYSTEM

Fuel stabilizer is an acceptable alternative in minimizing
the formation of fuel gum deposits during storage. Add
stabilizer to the gasoline in the fuel tank or fuel storage
container.
Follow the mix instructions found on stabilizer container.
Run engine at least 5 minutes after adding stabilizer.
HELPFUL TIP
During storage of your gas/oil mixture, the oil will separate
from the gas.
We recommend that you shake the gas can weekly to
insure proper blending of the gas and oil.
a WARNING: Always stop unit and disconnect spark plug before performing 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 will not accelerate, lacks
power, or dies under a load.
Engine smokes excessively.
Engine runs hot.

TROUBLESHOOTING TABLE

CAUSE
1.
2. Fuel tank empty.
3.
4. Fuel not reaching carburetor.
5. Carburetor requires adjustment.
1. Carburetor requires adjustment.
2. Crankshaft seals worn.
3. Compression low.
1.
2. Spark plug fouled.
3. Carburetor requires adjustment.
4.
screen.
5. Compression low.
1. Fuel mixture incorrect.
2.
3. Carburetor requires adjustment.
1. Fuel mixture incorrect.
2. Spark plug incorrect.
3. Carburetor requires adjustment.
4.
screen.
ENGINE
• Remove spark plug and pour 1 teaspoon of 50:1 2-cycle
engine oil through the spark plug opening. Slowly pull
the starter rope 8 to10 times to distribute oil.
• Replace spark plug with new one of recommended type
and heat range.
• Check entire unit for loose screws, nuts, and bolts.
Replace any damaged, 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 season to another.
• Replace your gasoline can if it starts to rust.
9
REMEDY
1. See "Starting a Flooded
Engine" in Operation Section.
2. Fill tank with correct fuel
mixture.
3. Install new spark plug.
4.
replace.
Check for kinked or split fuel
line; repair or replace.
5. Contact an authorized service
dealer.
1. See "Carburetor Idle Speed
Adjustment" in Service and
Adjustments Section.
2. Contact an authorized service
dealer.
3. Contact an authorized service
dealer.
1.
2. Clean or replace plug and
regap.
3. Contact an authorized service
dealer.
4. Contact an authorized service
dealer.
5. Contact an authorized service
dealer.
1.
correct fuel mixture.
2.
3. Contact an authorized service
dealer.
1. See "Fueling Engine" in
Operation section.
2. Replace with correct spark plug.
3. Contact an authorized service
dealer.
4. Contact an authorized service
dealer.

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