Husqvarna P 535HX Manual De Usuario página 57

Problem
The starter motor does not turn
the engine.
The engine does not start when
the starter motor turns the en-
gine.
The engine does not run smooth-
ly.
The engine is too hot.
1591 - 001 - 21.12.2020
Cause
The main switch is in off position.
The PTO button is engaged.
The parking brake is not applied. Refer to
brake on page 33 .
The main fuse is blown. Refer to
The power key is defective.
The connection between the cable and the battery is bad.
The battery is too weak. Refer to
The starter motor is defective.
The OPC sensor is defective or the operator is not in the seat.
There is no fuel in the fuel tank. Refer to
The fuel filter is clogged.
Preheating is too short or defective.
There is air in the fuel system.
No fuel enters the fuel injectors.
The engine is defective.
The fuel filter is clogged. Refer to
The air filter is clogged. Refer to
The fuel tank venting is blocked.
The fuel pressure is too low.
The fuel injection pipe is loose.
There is water in the fuel.
The engine is defective.
There is incorrect fuel type in the fuel tank.
The fuel injector is defective.
The fuel injection pump is defective.
The fuel pump is defective.
The cold air intake or the cooling fins are blocked.
The engine has too high load.
The coolant level is too low.
The engine oil level is too low.
To apply and release the parking
Fuse overview on page 6 .
To replace the 12 V battery on page 56 .
To fill fuel on page 31 .
To replace the fuel filters on page 49 .
To clean and replace the air filter on page 47 .
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