07/FUEL TANK, SEAT, TRIM 62
10.7Checking the fuel pressure
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– Press on the small metal plate and disconnect the fuel hose connection .
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– Mount the special tool.
Pressure testing tool (61029094000) ( p. 269)
Danger
Danger of poisoning Exhaust gases are poisonous and can result in uncon-
sciousness and/or death.
– When running the engine, always make sure there is sufficient venti-
lation, and do not start or run the engine in a closed space without an
effective exhaust extraction system.
– Start the engine.
– Check the fuel pressure.
Fuel pressure
Under every load condition 3.3… 3.7 bar (48… 54 psi)
» If the measured value is less than the specification:
– Change the fuel filter.
– Check the fuel line for free flow.
– Replace the fuel pump.
– Switch off the engine.
Warning
Danger of burns Some vehicle components get very hot when the machine
is driven.
– Wear appropriate protective clothing and safety gloves. In case of burns,
rinse immediately with lukewarm water.
– Detach the special tool.
– Join the fuel hose connection.
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