DAELIM S2 250

10-5
CYLINDER HEAD / VALVE
·Be careful not to damage the cylinder head mating
surface.
·Be sure to compress the valve springs with a valve
spring compressor.
·Mark all disassembled parts to ensure correct
reassembly.
● Remove carbon deposits fron the exhaust port and
combustion chamber.
DISASSEMBLY
● Remove the valve spring cotters, retainers, springs,
spring seats and valve stem seals using a valve spring
compressor.
INSPECTION
● Check the spark plug hole and valve areas for cracks.
● Check the cylinder head for warpage with a straight
edge and feeler gauge.
SERVICE LIMITS : 0.05mm replace or replace if
over
● Measure the free length of the inner and outer valve
springs.
SERVICE LIMITS:
INNER (IN, EX) : 29.5mm replace if below
OUTER(IN, EX) : 39.5mm replace if below
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
CYLINDER HEAD
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
VALVE SPRING COMPRESSOR
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
COMBUSTION CHAMBER
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
STRAIGHT EDGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE
FEELER GAUGE