Vacuum Pump, Removing And Installing - Volkswagen Golf 2015 Repair Manual

Golf 2015 ➤ , Golf Variant 2015 ➤
Engine Mechanical, Fuel Injection and Ignition - Edition 04.2015
♦ Pay attention to centering pins in cylinder block -arrows-.
♦ Cylinder head gasket installed position: the part number must
be readable from the intake side.
– If the crankshaft was turned in the meanwhile: bring the piston
for cylinder 1 to Top Dead Center (TDC) and then turn the
crankshaft back just a little. Take care not to damage the timing
chain in the process.
– Set cylinder head in place.
– Install and tighten the cylinder head bolt. Tightening se‐
quence. Refer to
⇒ Fig. Cylinder Head Tightening Sequence , page 92
– Install the camshaft but the camshaft timing chain is not in‐
stalled yet. Refer to
⇒ 4.2 Camshaft, Removing and Installing , page 136
– Support the engine in its installed position again. Refer to
⇒ 2.5 Engine, Supporting in Installed Position , page 33
– Remove the engine mount and the engine support. Refer to
⇒ 1.6 Engine Support, Removing and Installing , page 55
– Now install the camshaft timing chain. Refer to
⇒ 4.2 Camshaft, Removing and Installing , page 136
Further assembly is performed in the reverse order of removal,
thereby observing the following:
– Replace the engine oil. Refer to ⇒ Maintenance ; Booklet
36.1 ; Procedure Descriptions; Engine Oil, Draining, Replacing
Oil Filter, and Filling .
– Fill with new coolant. Refer to
⇒ 1.3 Coolant, Draining and Filling , page 217
Tightening Specifications
♦ Refer to ⇒ 1.1 Overview - Cylinder Head , page 90
♦ Refer to ⇒ 4.1 Overview - Intake Manifold , page 296
♦ Refer to ⇒ 3.1 Overview - Coolant Pipes , page 241
♦ Refer to ⇒ 1.1 Overview - Turbocharger , page 256
♦ Refer to ⇒ 1.1 Overview - Muffler , page 338
1.4

Vacuum Pump, Removing and Installing

Caution
This procedure contains mandatory replaceable parts. Refer
to component overview prior to starting procedure.
Mandatory Replacement Parts
♦ Seal - Vacuum Pump
Removing
– Remove the engine cover. Refer to
⇒ 3.1 Engine Cover, Removing and Installing , page 38
– Remove the air filter housing. Refer to
⇒ 3.2 Air Filter Housing, Removing and Installing ,
page 294 .
100
Rep. Gr.15 - Cylinder Head, Valvetrain
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