© 02/2010 OBJ_DOKU-21770-001.fm
1/2
6
Cylinder head
TCD 2013 2V W 08-03-02
Checking piston overhang
Standard tools
Special tools:
– Dial gauge 100400
– Measuring device 100750
– W 08-03-01
– W 49-02-01
Checking piston overhang
● Attach turning gear.
W 49-02-01
● Remove cylinder head.
W 08-03-01
● Turn the crankshaft until the respective piston is just
in front of the top dead centre (arrow).
Keep the cylinder liner pressed down to the
stop.
● Insert dial gauge into measuring beam.
● Place shims (1) and measuring beam (2) on the seal
-
ing surface of the crankcase.
● Apply the stylus to the piston base (arrow) under pre-
tension.
● Continue turning the crankshaft evenly until the re
-
versal point of the pointer on the dial gauge is
reached.
The piston is now at top dead centre
(TDC).
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