Natural Gas System: Inspect Natural Gas Tank For Corrosion And Leakage - Volkswagen Passat 2011 Maintenance Manual

Passat 2011 ➤ , Passat Variant 2011 ➤
Maintenance - Edition 01.2019
– Press ignition coils with output stages on spark plugs until stop
by hand. They must be felt to engage.
– Install engine cover panel.
4.66.4 Spark plugs: renewing, 6-cylinder FSI
engines
Carry out following procedure:
– Release connection locking device carefully using assembly
tool - T10118- and pull off connector.
– Fit puller - T10095 A- onto ignition coils with output stage and
remove them.
– Unscrew spark plugs using spark plug socket - 3122 B- .
Note
When installing new spark plugs, regrease ignition coils with
♦
output stage using silicone paste ⇒ ETKA .
The applicable silicone paste is stated in the ETKA along with
♦
the corresponding ignition coil and/or spark plug.
– Apply a thin bead of silicone paste on the circumference of the
sealing hose of the ignition coil with output stage -arrow-.
– Install new spark plugs using spark plug socket and extension
- VAS 3122B- .
– Screw in new spark plugs using spark plug socket and exten‐
sion - 3122 B- .
Note
Spark plug designation and specified torque, »Power unit« ⇒
♦
Power unit; Rep. gr. 28 ; Test data, spark plugs »Test data,
spark plugs«.
Please observe disposal instructions!
♦
– Press ignition coils with output stage onto spark plugs.
– Slide connectors onto ignition coils with output stage until they
can be heard to engage.
4.67 Natural gas system: inspect natural gas
tank for corrosion and leakage.
Special tools and workshop equipment required
170
4. Descriptions of work: