'61HN252' by American Honda Motor Co. - Page 181 of 540
[2005-2008] [TRX500 FA/FGA]
CYLINDER HEAD ASSEMBLY
SPRING RETAINER
OUTER SPRING
INNER SPRING
1 of 1
COTTERS
STEM SEAL
SPRING SEAT
VALVE GUIDE
INTAKE VALVE
Blow through the oil passage (stud bolt hole) in the
cylinder head with compressed air.
Install the valve spring seats.
Install new stem seals.
Lubricate the valve stem sliding surface with molyb-
denum oil solution.
Insert the valve into the guide while turning it
slowly to avoid damage to the stem seal.
Install the inner and outer valve springs with the
tightly wound coils facing the combustion chamber.
Install the spring retainer.
http://services.honda.com/ServiceManual/SVC_MNL/61HN253/61HN2...
CYLINDER HEAD/VALVE/CAMSHAFT
EXHAUST VALVE
SPRING SEAT
OUTER SPRING
COTTERS
RETAINER
COMBUSTION CHAMBER SIDE
VALVE
STEM SEAL
INNER SPRING
8-19
3/9/2008 10:51 PM