Removing And Installing Crankshaft - Skoda Octavia Workshop Manual

13

Removing and installing crankshaft

Notes:
♦ Before removing the crankshaft, ensure a
suitable place is available for placing it down
so that the sensor rotor (⇒ item 8) does not
get damaged.
♦ Attach engine with engine holder MP 1-202
to the repair stand MP 9-201 for carrying out
removal and installation operations.
1 - Oil pump
♦ removing and installing ⇒ page 17-1
♦ disassembling and assembling
⇒ page 17-5
2 - 15 Nm
3 - Chain sprocket
♦ for oil pump drive
------------ 13-18 ------------
Crank Assembly
4 - Bearing shells 1, 2, 4 and 5
♦ for bearing cap without lubricating
groove
♦ for cylinder block with lubricating
groove
♦ do not mix up used bearing shells
(mark)
♦ in case of replacement pay attention
to different versions. On engines with
different coloured bearing shells, bear-
ing shells of the same colour must be
installed ⇒ Fig. 1
5 - 65 Nm + torque a further 1/4 turn (90°)
♦ replace
♦ tighten thread
6 - Bearing cap
♦ bearing cap 1; belt pulley side
♦ bearing cap 3; with recesses for thrust
washers
♦ retaining lugs of bearing shells of cyl-
inder block/bearing cap must be po-
sitioned one above the other
7 - Bearing shell 3
♦ ⇒ position 4
8 - Sensor rotor
♦ replace if damaged
♦ for engine speed sender (G28)
♦ can be installed only in one position
-holes offset-
9 - 10 Nm + torque a further 1/4 turn (90°)
♦ replace
10 - Thrust washers
♦ in bearing 3, for cylinder block or bear-
ing cap
♦ pay attention to the marking
11 - Crankshaft
♦ axial play of new part:
0.07 to 0.23 mm
wear limit: 0.30 mm
♦ crankshaft bearing journal:
54.00mm
♦ conrod bearing journal:
OCTAVIA
47.80 mm
Edition 04.03
S00.5104.56.20