1999-2004 Honda TRX400EX FourTrax Service Manual, Page 143Get this manual
11CRANKCASETRANSMISSIONCRANKSHAFT SERVICE- INFORMATION TROUBLESHOOTING CRANKCASE SEPARATION TRANSMISSION 11-1 11-2 11-3 11-4 CRANKSHAFTlBALANCER CRANKCASE ASSEMBLY
11-9 11-15
CRANKCASE BEARING REPLACEMENT 11-12
SERVICE INFORMATI0 N
GENERAL
The crankcase halves must be separated to service the transmission and crankshaftTo service these parts, the engine must be removed from the frame (section 6)Be careful not to damage the crankcase mating surfaces when servicing