Engine Component Inspection And Service; Cylinder Head - HYOSUNG MS3 250 Sercie Manual

● Remove the jet ① .
ENGINE COMPONENT INS-
PECTION AND SERVICE
CAUTION
Identify the position of each removed part.
Organize the parts in their respective group (for
example, exhaust or intake) so that they can be
installed in their original positions.

CYLINDER HEAD

▣ ▣ DISASSEMBLY
● Remove the tappets ②
by using a magnet.
● Compress the valve springs, and then remove the
valve cotters from the valve stem using the special
tools.
Valve spring compressor
Valve spring compressor attachment
: 09916H35C00 (
Valve spring compressor attachment
: 09916HG5100 (
and shims ③
by hand or
: 09916-14510
②
③
)
)
ENGINE 3-16
①
②
③