Troubleshooting - Husqvarna G1300P Operator's Manual

1. Remove the clamp (A) and the spark arrester screen
(B) from the muffler (C). (Fig. 43)
2. Clean the spark arrester screen with commercial
solvent.
3. Examine the spark arrester screen for wear and
damage. Replace the spark arrester screen if it is
necessary.
CAUTION: Do not use a product with a
damaged spark arrester screen.
Troubleshooting schedule
Problem
The engine stops when it has too
much load.
The engine misfires.
The engine stops suddenly.
Engine knocking occurs.
Engine backfire occurs.
1420 - 002 - 02.03.2020
To do a check of the air filter
1. Remove the knob (A) and the air filter cover (B).
2. Remove the air filter (C).
3. Clean the air filter and the air filter cover with soap
4. Let the air filter and the air filter cover become dry.
5. Install the air filter, the air filter cover and the knob.

Troubleshooting

Cause
The air filter is not clean.
The engine is not warm.
The spark plug is loose.
Incorrect electrode gap.
The spark plug cap is damaged.
Expired or low quality gasoline.
Incorrect compression.
The engine oil level is low.
The fuel tank is empty or has low
quality gasoline.
Defective fuel tank cap.
Defective magnet.
The spark plug cap is not correctly in-
stalled.
Expired or low quality gasoline.
Overload in the engine.
Mechanical problem.
Low quality gasoline.
The engine is too cold.
The inlet valve is blocked or the en-
gine is too hot.
Incorrect ignition timing.
(Fig. 44)
water.
Solution
Clean or replace the air filter.
Let the engine become warm before
operation.
Do a check of the wire connections.
Replace the spark plug cap.
Replace the spark plug cap.
Fill fuel.
Adjust the compression.
Fill engine oil.
Fill fuel.
Replace the fuel tank cap.
Speak to an approved servicing deal-
er.
Install the spark plug cap.
Fill fuel.
To prevent overload in the
Refer to
product on page 9 .
Speak to an approved servicing deal-
er.
Fill fuel.
Use fuel for cold conditions and oil
additives.
Speak to an approved servicing deal-
er.
Do a check of the ignition timing.
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