Cayenne Turbo (9PA) V8-4.8L Turbo (2008)
Checking fuel distribution pipe (fuel rail) for leaks
DANGER:
Danger of poisoning from fuels.
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Gasoline is toxic.
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Inhaling vapours can cause irritation of the mucous membranes and eyes.
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It can be carcinogenic. It represents a serious risk to health when inhaled, touched or swallowed over longer periods.
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Only work on the fuel system in well-ventilated rooms.
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Wear protective gloves that are fuel-resistant.
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Wear a breathing mask with active charcoal filter; do not breathe in any fuel vapours.
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Ensure that there is adequate ventilation and extract all fuel vapours.
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Before opening the fuel lines or fuel hoses, relieve the fuel pressure.
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Collect escaping fuel, absorb it if necessary with a suitable binding material and dispose of properly.
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Pay attention to cleanliness when working on the fuel system.
DANGER:
Danger of fire from fuel.
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Keep clear of ignition sources.
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Do not smoke.
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Disconnect battery.
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Danger of fire due to naked flames and sparks, e.g. during welding or grinding work.
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Danger of fire due to escaping fuel, e.g. on hot engine components or due to electrostatic charge. Allow engine to cool down.
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Secure the vehicle, e.g. with a warning sign.
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Change any clothing soaked with fuel immediately.
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In case of fire, use CO2 or dry powder fire extinguishers.
WARNING:
Leaking fuel supply lines
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Emerging fuel
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Risk of fire
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Perform leak test.
1. Place a cloth under the fuel supply line (low-pressure) and open the line using two open-ended wrenches. -1 only-