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25
Maintenance and care
Problem
Diagnosis
Cause
Solution
The engine does
not start
1.
There is no fuel in the fuel tank
2.
The stop switch is in the Stop position
3.
Excess fuel suction
4. Electrical
fault
5.
Carburettor malfunction or internal stick-
ing
6. Internal
engine
malfunction
1. Fuel
supply
2.
Move to the Start po-
sition
3.
Start the engine after
servicing
4.
Consult your dealer
5.
Consult your dealer
6.
Consult your dealer
Engine is difficult to
start, fluctuating ro-
tation
Fuel is entering the overflow
pipe
1. Fuel
degradation
2. Carburettor
problem
1.
Replace with new fuel
2.
Consult your dealer
No fuel is entering the over-
flow pipe
1.
Fuel filter is clogged
2.
Fuel system is clogged
3.
Internal carburettor parts sticking
1.
Clean or replace
2.
Consult your dealer
3.
Consult your dealer
The spark plug is dirty or
damp
1. Fuel
degradation
2.
Incorrect electrode gap
3. Carbon
deposits
4. Electrical
fault
1. Replace
2. Replace
3. Replace
4.
Consult your dealer
Engine starts but
no acceleration is
possible
1.
Dirty air filter
2.
Dirty fuel filter
3. Blocked fuel passage
4. Carburettor
adjustment
problem
5.
Blocked exhaust vent or silencer vent
1.
Clean or replace
2.
Clean or replace
3.
Consult your dealer
4. Adjust
5. Clean
The engine stops
1.
Carburettor adjustment problem
2. Electrical
fault
1. Adjust
2.
Consult your dealer
The engine fails to
stop
1.
Stop switch malfunction
1.
Perform an emergen-
cy stop and consult
your dealer
Cutting attachment
rotates when the
engine is idling
1. Carburettor
adjustment
problem
2. Damaged
clutch
spring
1. Adjust
2.
Consult your dealer
Consult your dealer in the event of a problem that is not covered in the table above, or other such concerns.
Please contact your dealer in order to dispose of the product or its parts in compliance with national laws.
Manufacturer:
YAMABIKO CORPORATION
7-2 SUEHIROCHO 1-CHOME, OHME, TOKYO 198-8760, JAPAN
Authorized Representative in Europe:
Atlantic Bridge Limited
Atlantic House, PO Box 4800, Earley, Reading RG5 4GB, United Kingdom
Summary of Contents for SRM-520ES
Page 2: ...2...
Page 14: ...12 Before you start NOTE If you replace the band attach it as shown in the illustration...
Page 15: ...13 Before you start...
Page 31: ...29 X750 023480 X750216 6000 2014 1Notes and rear cover MEMORANDUM...
Page 32: ...30 X750 023480 X750216 6000 2014 MEMORANDUM...
Page 33: ...31 X750 023480 X750216 6000 2014 MEMORANDUM...
Page 47: ...13 Bevor Sie beginnen HINWEIS Wenn Sie das Band austauschen befestigen Sie es wie abgebildet...
Page 48: ...14 Bevor Sie beginnen...
Page 80: ...14 Prima di iniziare...
Page 97: ...31 X750 023480 X750216 6000 2014 1Note e quarta di copertina MEMORANDUM...
Page 111: ...13 Antes de comenzar NOTA Si sustituye la cinta col quela como se muestra en la ilustraci n...
Page 112: ...14 Antes de comenzar...
Page 129: ...31 X750 023480 X750216 6000 2014 1Notas y contraportada MEMORANDO...
Page 131: ...3...