Skoda FABIA 2000 Workshop Manual page 41

FABIA 2000 1.4/55; 1.4/74 Engine - Mechanical Components
13-3 Disassembling and assembling piston and conrod
1 - Circlip
2 - Piston pin
if stiff, heat piston to approx.
60°C
removing and installing with
driver -MP 1-304-
3 - Piston
check ⇒ Fig. 3 in 13-3
page 2
mark installation position and
matching cylinder
arrow on piston crown faces
towards the belt pulley side
piston = ∅ 76.47 mm
4 - Piston rings
Offset joint 120 °
use piston ring pliers for re-
moving and installing
remove and install 3-part oil
scraper rings by hand
marking -TOP- must face to-
wards piston crown
inspect gap clearance
⇒ Fig. 1 in 13-3 page 2
inspect end clearance
⇒ Fig. 2 in 13-3 page 2
5 - Conrod
always replace as a set only
mark matching cylinder -A-
Fitting position: Markings -B-
point towards the belt pulley
side
located axially by pistons
6 - Conrod cap
as a result of the conrod separated in the cracking process, the cover fits only in one position and only to the
relevant conrod
7 - 20 Nm + torque a further
replace
oil thread and head contact surface
8 - Cylinder block
inspect cylinder bore ⇒ Fig. 4 in 13-3 page 3
Cylinder = ∅ 76.51 mm
9 - Bearing shell
do not mix up used bearing shells (mark)
insert bearing shells in the centre
Axial clearance: new: 0.10...0.35 mm, wear limit: 0.40 mm
Edition 05.04
S00.5306.05.20
8
turn (90 °)
1 /
4
Disassembling and assembling piston and conrod
2 3 1
1
5
9
9
7
13
4
A
B
6
S13-0250
13-3 1
page