Skoda Octavia 1996 Service Manual page 46

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Crank Assembly
K Fig. 1 Inspecting piston ring gap clear-
ance
Special tools, testers and aids required
♦ Feeler gauge
Inspection procedure
- Insert ring at right angles to cylinder wall from
the top as far as the bottom cylinder opening
about 15 mm away from edge of cylinder.
Piston ring
in mm
1st compression ring
2nd compression ring
Oil scraper ring
K Fig. 2 Inspecting piston ring end clear-
ance
Special tools, testers and aids required
♦ Feeler gauge
- Clean ring groove before inspecting.
Piston ring
in mm
1st compression ring
2nd compression ring
Oil scraper ring
OCTAVIA
new Wear limit
0.20...0.40 0.8
0.20...0.40 0.8
0.25...0.50 0.8
new Wear limit
0.06...0.09 0.20
0.05...0.08 0.20
0.03...0.06 0.15
Edition 12.99
S00.5105.52.20