Volkswagen Golf Variant 2015 User Manual

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6 - Locking Ring
❑ Replace after removing
7 - Piston Pin
❑ Coat with oil before installing
8 - Piston
❑ Removing and installing. Refer to ⇒ 5.2 Pistons, Removing and Installing, page 78 .
❑ Mark installed position and cylinder allocation
❑ Arrow on piston face points toward belt pulley side
❑ Check piston and cylinder bore. Refer to ⇒ 5.3 Pistons and Cylinder Bore, Checking, page 80 .
9 - Compression Rings
❑ Use piston ring pliers (commercially available) for removing and installing
❑ Offset gaps by 120°
❑ Installed Position: TOP R mark must face up toward piston crown
❑ Ring Gap/Groove Clearance, Checking. Refer to
⇒ 5.3 Pistons and Cylinder Bore, Checking, page 80 .
10 - Oil Scraping Ring
❑ Two-part
❑ Install offset gaps by 120° to the neighboring compression ring
❑ The TOP or R marking must face toward the piston crown.
❑ Checking the ring gap. Refer to ⇒ 5.3 Pistons and Cylinder Bore, Checking, page 80 .
❑ Side clearance cannot be measured.
11 - Connecting Rod
❑ Always replace as a set.
❑ Mark affiliation to cylinder -A-
❑ Installed position: the markings -B- face the belt pulley side
❑ Disconnect the new connecting rod. Refer to ⇒ 5.4 New Connecting Rod, Separating, page 84 .
❑ Radial play, measuring. Refer to ⇒ 5.5 Connecting Rods, Checking Radial Clearance, page 84 .
Installed Position of Bearing Shell
– Place bearing shells centrally into connecting rod and con‐
necting rod bearing cap.
Dimension -a- must be the same at left and right.
5.2 Pistons, Removing and Installing
Special tools and workshop equipment required
♦ Pilot Drift - VW222A-
♦ Piston ring compressor, commercially available
Golf 2015 ➤ , Golf Variant 2015 ➤
Engine Mechanical, Fuel Injection and Ignition - Edition 04.2015
78 Rep. Gr.13 - Crankshaft, Cylinder Block
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Volkswagen Golf Variant 2015 Specifications

General

Brand	Volkswagen
Model	Golf Variant 2015
Category	Automobile
Language	English