Removing And Installing Crankshaft - Skoda Octavia Workshop Manual

OCTAVIA

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
and the spacer sleeves T30010 to the repair
stand MP 9-101 for carrying out removal and
installation operations.
Note for engine with identification charac-
ters AZJ:
♦ Before removing the crankshaft, first of all
remove the gearbox with the balancing shafts
⇒ page 17-8
1 - Oil pump
♦ for engines with identification charac-
ters AEG, APK, AQY and AZH
♦ removing and installing ⇒ page 17-1
2 - 15 Nm
Edition 04.03
S00.5127.54.20
Crank Assembly
3 - Chain sprocket
♦ for oil pump drive
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 only use bear-
ing bearing shells with the same col-
our coding ⇒ Fig. 1 page 13-24
5 - 65 Nm + torque a further ¼ turn (90°)
♦ replace
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 ¼ turn (90°)
♦ replace
10 - Thrust washers
♦ in bearing 3, for cylinder block or bear-
ing cap
♦ pay attention to the marking
11 - Crankshaft
♦ pay attention to different versions
♦ axial play of new part:
0.07 to 0.23 mm
wear limit: 0.30 mm
♦ crankshaft bearing journal:
∅ 54.00 mm
♦ conrod bearing journal: ∅ 47.80 mm
13
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