Honda V65 MAGNA 1985 Manual page 151

VALVE GUIDE REPLACEMENT
Heat the cylinder head to 100°C (212
c
Fl with a
hot plate or oven.
CAUTION'
Do
flot use a torch to heat the cylinder;
it
may cause warping.
To avoid burns, wear heavy gloves when
handling the healed cylinder head.
Support the cylinder head and drive out the old
guides from the combustion chamber side of the
cylinder head.
CYLINDER HEAD/VALVE
VALVE GUIDE DRIVER
07942-3290100
Adjust the tool setting depth by a pair of vernier
calipers.
DEPTH: 20.5 mm 10.81 inl
Drive new guides in from the rocker arm side of
the cylinder head.
NOTE:
Cylinder head heat should still be at lOOoe
(212°F)
for
installation of the new guides.
Let the cylinder head cool to room temperature
and ream the new valve guides.
NOTE'
Use cutting oil on the reamer during this
operation.
Rotate the reamer in the same direction
when inserting and removing it.
Reface the valve seat (page 10·14) and clean the
cylinder head thoroughly to remove any metal
particles.
VALVE GUIDE DRIVER
07743-0020000
,~
DEPTH
c_;r!f
VALVE GUIDE REAMER
07984-2000000
10-13