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3
Crankcase breather system
⇒ “3.1 Exploded view - crankcase breather system”, page 140
⇒ “3.2 Removing and installing the oil separator”, page 141
3.1
Exploded view - crankcase breather system
1 - Flexible pipe
❑ For crankcase breather
2 - Cover
❑ For oil separator
3 - Oil separator
❑ Removing and installing
❑ Replace if damaged
4 - O-ring
❑ renew
❑ Moisten with oil before
installing.
5 - Connection
❑ Check for correct posi‐
tioning.
6 - Flexible pipe
❑ For crankcase breather
7 - Bolt
❑ Self-locking
❑ renew
❑ 9 Nm
Oil separator - tightening torque and sequence
– Tighten bolts to 9 Nm in sequence -1 ... 9-.
León 2013 ➤ , León ST 2013 ➤
4-cylinder petrol engine (1.2 l direct injection, 4 V, turbocharger, EA211) - Edition 02.2017
140
Rep. gr.17 - Lubrication
