1985-1986 Honda Fourtrax 125 TRX125 Shop Manual, Page 76Get this manual
CY LINDER HEADIVALVES
VALVE GUIDE REPLACEMENT
Heat the cylinder head to 1Do oe (212F) with a
not plate or ovenCAUTION Do not use lauch to heal the cylinder
head; if may cause warpingTo avoid burns, wear heavy groves when
handling the hroted cylinder headSupport the cylinder head and drive out the guide from the valve port with valve guide driverNOTE
When driving out the gUide, do not damage
the head
VER, 5.5 mm
07742-0010100 or 07942-3290100