Choose your country
We work in partnership with many official Kymco dealers around the world.
You can select the country of your choice from the list below, whatever your choice, we can deliver worldwide!
7. CYLINDER HEAD/VALVES MXU 300/250
Intake Manifold
CYLINDER HEAD
REMOVE
Remove the camshaft (page 7-4).
Remove the carburetor. (Refer to the
"carburetor remove" section in the chapter
5)
Remove the exhaust muffler (page 2-11).
Remove the two bolts and then remove the
carburetor intake manifold.
Bolts
Bolt Bolts
Remove the bolt and disconnect the
thermostat.
Remove the two cylinder head bolts.
Remove the cylinder head.
Bolt
Valve Cotter Retainer Springs Springs Seat
CYLINDER HEAD DISASSEMBLY
Remove the valve spring cotters, retainers,
springs, spring seats, oil seals and valves
using a valve spring compressor.
· Be sure to compress the valve springs
with a valve spring compressor.
· Mark all disassembled parts to ensure
correct reassembly.
Spring Compressor Oil Seal Valve
Special tool:
Valve Spring Compressor E040
7-10