Skoda Octavia II 2004 Workshop Manual page 70

Octavia II 2004 ➤ , Octavia II 2010 ➤
2.0/100; 103 kW TDI PD Engine - Edition 01.2018
1 - Piston rings
❑ Offset gaps by 120°.
❑ use piston ring pliers for
removing and installing
❑ marking "TOP" faces
piston crown
❑ Check ring gap
⇒ page 65
❑ Check end clearance
⇒ page 65
2 - Piston
❑ with combustion cham‐
ber
❑ Mark the installation po‐
sition and the assign‐
ment to cylinder
❑ Installation position and
assignment of piston/
cylinder ⇒ page 66
❑ arrow on the piston
crown faces towards the
belt pulley side
❑ replace piston if there is
any sign of crack forma‐
tion on the piston body
❑ Inspecting piston
⇒ page 66
❑ Piston dimension: ∅
80.96 mm
❑ Install using piston ring
tensioning strap
❑ inspect piston projection
at TDC ⇒ page 67
3 - Piston pin
❑ if stiff, heat piston to approx. 60°C
❑ use drift - 222A- for removing and installing
4 - Circlip
5 - Connecting rod
❑ always replace as a set only
❑ Mark assignment to cylinder -A-.
❑ Fitting position: markings -B- point towards the belt pulley side
❑ with a split bearing cap
❑ separate new conrod
6 - Bearing shell
❑ Fitting position ⇒ page 67
❑ do not mix up already used bearing shells (mark)
❑ Observe version: top bearing shell (towards the piston) must be made from a long lasting material, rec‐
ognition feature for new bearing shells: black marking on the contact surface near the separation point
❑ insert in middle ⇒ page 67
❑ check for firm seating
❑ Axial play wear limit: 0.37 mm
7 - Cylinder block
❑ Inspect cylinder ⇒ page 67
❑ Cylinder dimension: ∅ 81.01 mm
64
Rep. gr.13 - Crankshaft group
⇒ page 68
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permitted
unless authorised by ŠKODA AUTO A. S. ŠKODA AUTO A. S. does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by ŠKODA AUTO A. S.�