Seat Ateca 2017 Workshop Manual page 393

4 cyl. petrol engine (1.8 l and 2.0 l with direct injection, 4 V, exhaust gas turbocharger, timing chain,
Removing
– Remove engine cover panel
– Remove air pipe between turbocharger and charge air cooler
⇒ page 329 .
– Unbolt clamp -arrow-.
– Loosen union nut on fuel rail -arrow- using socket AF 17 mm
- T10456- .
CAUTION
The fuel system is pressurised.
Risk of injury due to fuel which may spurt out.
– Wear safety goggles.
– Wear protection gloves.
– Release pressure: place clean cloth around connection and
carefully open connection.
– Counterhold on hexagon -A-, and loosen union nut -arrow-.
Remove high-pressure pipe.
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Fitting
– Moisten balls of high-pressure pipe with engine oil and install
high-pressure pipe.
– Tighten union nuts by hand and align high-pressure pipe free
of stress.
– Install clamp -arrow-, and tighten it to 5 Nm.
Ateca 2017 ➤ , León 2013 ➤ , León ST 2013 ➤
⇒ page 57 .
EA 888 III. Gen) - Edition 10.2018
7. High-pressure pump
385