2007-2009 Honda TRX300EX TRX300X service manual, Page 123Get this manual
CYLINDER HEADVALVE
CYLINDER HEAD REMOVAL
Take care not to drop the nuts and washers inca the crankcase
Remove the followingexhaust system (page 2-10) carburetor (page 5-8) camshaft (page 7-10)
Tape the frame pipe around the cylinder head beforehand for frame protection Remove the following: two bolts carburetor insulator O-ring