Skoda FABIA 2000 Workshop Manual page 64

15
Procedure
–
Insert valve into guide. End of valve stem must be
flush with guide. Because of the different stem diame-
ters only use inlet valve in inlet guide or outlet valve in
outlet guide.
–
Determine valve rock.
Wear limit: 0.8 mm.
Note
If the wear limit is exceeded, repeat measurement with
new valves.
If the valve rock is exceeded:
–
Replace the cylinder head.
Replacing valve stem seals
With cylinder head installed:
Special tools, test and measuring equipment and
auxiliary items required
♦ Supporting device -MP 9-200-
♦ Spark plug wrench, e.g. -3122B-
♦
Assembly device -MP 1-229- with pressure plate
-MP 1-229/1-
♦ Extractor -MP 1-230-
♦ Insertion tool -MP 1-233-
♦ Pressure pad -T 30004- with replaceable stud
-T 30004/1-
♦ Pressure hose -MP 1-210-
Note
With cylinder head removed, place cylinder head onto the
valve supporting plate -MP 1-218-.
Removing
–
Remove the V-ribbed belt ⇒ Chapter 13-1.
–
Removing the main drive - toothed belt ⇒ Chapter 13-
1.
–
Remove cylinder head cover ⇒ Chapter 15-1.
–
Remove roller rocker arm and place on a clean sur-
face. Make sure that you do not mix up the roller rock-
er arms.
–
Unscrew the spark plugs with spark plug wrench
-3122B-.
–
Position piston of the relevant cylinder in bottom dead
centre.
–
Screw on Assembly device -MP 1-229- with pressure
plate -MP 1-229/1-.
–
Screw the pressure hose -MP 1-210- in the spark plug
thread.
15-2 8
page
FABIA 2000 1.4/55; 1.4/74 Engine - Mechanical Components
MP1-229
MP1-210
Repairing Valve Gear
MP1-229/1
S15-0158
Edition 05.05
S00.5306.06.20