Power Unit; Cylinder Head - Suzuki DF9,9 Service Manual

24 DF9.9T/TH/DF15 (Serial No. 110001 and later)

POWER UNIT

CYLINDER HEAD

The thread diameter of the spark plug hole on the cylinder head
has been changed from 14 mm to 10 mm.
NOTE:
Interchangeability:
The new cylinder head can be installed on the early model with
the new cylinder head, spark plug and spark plug cap used
together as a set.