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Table of Contents > Crankshaft group > Crankshaft

VW Tiguan 4-cyl. Direct Injection Engine (1.8l and 2.0l, EA 888 gen III) ➜ Crankshaft

Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...  
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition  
02.2021  
3
Crankshaft  
⇒ d3.2 imensions”, page 113  
⇒ o3.3 f main bearing shells”, page 113  
⇒ n3.4 eedle bearing in crankshaft”, page 115  
⇒ a3.5 xial clearance of crankshaft”, page 117  
⇒ r3.6 adial clearance of crankshaft”, page 118  
⇒ a3.7 nd installing sender wheel”, page 119  
3.1  
Assembly overview - crankshaft  
Note  
Secure engine to repair stand using engine and gearbox sup‐  
port -VAS 6095- when dismantling/assembling engine ⇒ page  
40 .  
3. Crankshaft  
111  
theMANUALS.org  
 
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...  
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition  
02.2021  
1 - Cylinder block  
2 - Bearing shell for cylinder  
block  
❑ With oil groove.  
❑ Moisten with oil.  
❑ Do not interchange  
used bearing shells  
(mark).  
❑ Marking of crankshaft  
bearing shells (classifi‐  
cation) ⇒ page 113  
3 - Crankshaft  
❑ After removing, place  
it down so that the  
sender wheel ⇒ Item 8  
shaft does not rest on  
the sender wheel  
❑ If the crankshaft is  
renewed, the bearing  
shells must be realloca‐  
ted to bearing cap ⇒  
page 113  
❑ Axial clearance ⇒ page  
117  
❑ Radial clearance ⇒  
page 118  
❑ Do not rotate crank‐  
shaft when checking ra‐  
dial clearance  
❑ Crankshaft dimensions  
⇒ page 113 .  
4 - Bearing shell for bearing  
cap  
❑ Without oil groove.  
❑ Moisten with oil.  
❑ Do not interchange used bearing shells (mark).  
❑ Marking of crankshaft bearing shells (classification) ⇒ page 113  
5 - Bolt  
❑ Renew  
❑ Tightening sequence ⇒ page 113  
6 - Bearing cap  
❑ Bearing cap 1: belt pulley end.  
❑ Bearing shell retaining lugs in cylinder block and bearing caps must align.  
7 - Bolt  
❑ 10 Nm +90° further  
❑ Renew  
❑ Sender wheel must be renewed if bolts are loosened ⇒ page 119  
8 - Sender wheel  
❑ For engine speed sender -G28-  
❑ Can only be installed in one position, holes are offset.  
❑ Always renew sender wheel if securing bolts have been unscrewed  
❑ Removing and installing ⇒ page 119  
112  
Rep. gr.13 - Crankshaft group  
theMANUALS.org  
 
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...  
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition  
02.2021  
9 - Thrust washers  
❑ For bearing 3  
❑ Moisten with oil.  
10 - Bolt  
❑ Renew  
❑ Tightening sequence ⇒ page 113  
Crankshaft tightening sequence  
1.  
2.  
3.  
4.  
5.  
Tighten bolts -1 … 10- and -arrows A- by hand.  
Tighten bolts -1 … 10- initially to 65 Nm.  
Turn bolts -1 … 10- 90° further using a rigid wrench.  
Tighten bolts -arrows A- initially to 20 Nm.  
Turn bolts -arrows A- 90° further using a rigid wrench.  
3.2  
Crankshaft dimensions  
(Dimensions in mm)  
Honing dimension  
Main journal ∅  
52.00  
Conrod journal ∅  
47.80  
1)  
Basic dimension  
1)  
No provision has yet been made to recondition worn crank‐  
shafts.  
3.3  
Allocation of main bearing shells  
Bearing shells of the correct thickness are allocated to the cylin‐  
der block at the factory. Coloured dots are used to identify the  
thickness of the bearing shells.  
Which bearing shell is to be inserted at each place in the cylin‐  
der block (upper bearing shell) is marked by letters on the lower  
sealing surface or on the front side of cylinder block.  
Which bearing shell is to be inserted at each place in bearing  
cap (lower bearing shell) is marked by letters on the crankshaft.  
3. Crankshaft  
113  
theMANUALS.org  
 
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...  
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition  
02.2021  
The first letter is allocated to bearing cap one, the second to  
bearing cap two, etc.  
Marking on bearing shell for cylinder block:  
Note  
The marking on the cylinder block can be found engraved either  
in the sump sealing surface or in the front end (gearbox side) of  
the cylinder block.  
Identification on cylinder block is allocated to upper bearing  
shell (bearing shell for cylinder block).  
– Make a note of the letters and determine the colour marking  
for installation with regard to the table.  
114  
Rep. gr.13 - Crankshaft group  
theMANUALS.org  
Arteon 2018 ➤, Arteon 2021 ➤, Arteon Shooting Brake 2021 ➤, Golf 2013 ➤, Golf 2 ...  
4-cyl. direct injection engine (1.8 l and 2.0 l, 4 V, EA 888 gen III, turbocharger, chain drive) - Edition  
02.2021  
Marking on bearing shell for bearing cap:  
Identification on crankshaft is allocated to lower bearing shell  
(bearing shell for bearing cap).  
– Make a note of the letters and determine the colour marking  
for installation with regard to the table.  
S
=
=
=
=
=
black  
red  
yellow  
blue  
R
G
B
W
white  
3.4  
Renewing needle bearing in crankshaft  
Only vehicles with a dual clutch gearbox  
Special tools and workshop equipment required  
♦ Counter support, e.g. KUKKO 22-1 -VAS 251 621-  
3. Crankshaft  
115  
theMANUALS.org